28 letters
27 letters
25 letters
22 letters
21 letters
- adrenocorticosteroids30
- adrenocorticotrophins35
- counterdemonstrations32
- dendrochronologically40
- disadvantageousnesses32
- disestablishmentarian33
- electrocardiographies36
- indistinguishableness34
- meningoencephalitides39
- multidimensionalities33
- neuroendocrinological36
- neuroendocrinologists32
- nondenominationalisms34
- phosphoglyceraldehyde46
- pseudocholinesterases33
- pseudosophistications35
- straightforwardnesses33
- tetrahydrocannabinols36
- undemonstrativenesses33
20 letters
- adrenocorticosteroid29
- adrenocorticotrophic36
- adrenocorticotrophin34
- adrenocorticotropins32
- antifluoridationists28
- contradistinguishing34
- counterconditionings34
- counterdemonstrating33
- counterdemonstration31
- counterdemonstrators30
- cytodifferentiations34
- dehydrochlorinations34
- deindustrializations35
- deinstitutionalizing37
- deoxyribonucleotides40
- departmentalizations39
- dimethylnitrosamines34
- distinguishabilities31
- electrocardiographic38
- encephalomyocarditis39
- glomerulonephritides35
- hydrochlorothiazides43
- hyperparathyroidisms38
- inconsiderablenesses31
- indestructiblenesses31
- indiscriminatenesses30
- indistinguishability34
- interconnectednesses31
- magnetofluiddynamics42
- magnetohydrodynamics41
- neuroendocrinologies31
- neuroendocrinologist31
- nondenominationalism33
- nondestructivenesses32
- noninstitutionalized36
- overdifferentiations33
- overintellectualized42
- paradichlorobenzenes44
- parathyroidectomized44
- phenylthiocarbamides41
- phosphatidylcholines41
- photodisintegrations30
- pseudocholinesterase32
- pseudoparenchymatous40
- pseudosophistication34
- radioimmunoassayable35
- radiopharmaceuticals37
- reindustrializations34
- tetrahydrocannabinol35
- underrepresentations28
19 letters
- accommodativenesses37
- adrenocorticotropic33
- adrenocorticotropin31
- adventuresomenesses30
- angiocardiographies33
- antidesertification28
- antifluoridationist27
- contradictorinesses28
- contradistinctively35
- contradistinguished31
- contradistinguishes30
- counteradvertisings32
- counterconditioning33
- counterdemonstrated30
- counterdemonstrates29
- counterdemonstrator29
- cytodifferentiation33
- dehydrochlorinating35
- dehydrochlorination33
- deindustrialization34
- deinstitutionalized34
- deinstitutionalizes33
- demonstrativenesses29
- dendrochronological35
- dendrochronologists31
- deoxyribonucleotide39
- departmentalization38
- diastereoisomerisms26
- diethylcarbamazines44
- diethylstilbestrols30
- differentiabilities31
- dimethylnitrosamine33
- dimethyltryptamines37
- directionlessnesses26
- disadvantagednesses30
- disadvantageousness30
- disenfranchisements34
- disinterestednesses23
- dispassionatenesses25
- disproportionations28
- disrespectabilities30
- disrespectfulnesses32
- electrocardiographs34
- electrocardiography36
- electrodesiccations31
- electrodynamometers33
- encephalomyelitides36
- ethnomethodologists31
- extraordinarinesses29
- gedankenexperiments42
- hemidemisemiquavers45
- hydrochlorothiazide42
- hydrometeorological34
- hydrometeorologists30
- hyperparathyroidism37
- hypoparathyroidisms37
- inconsideratenesses26
- indefatigablenesses31
- indescribablenesses32
- indestructibilities29
- indeterminatenesses26
- indispensablenesses30
- individualistically35
- interdenominational28
- interdepartmentally32
- interjurisdictional36
- irreproducibilities31
- knowledgeablenesses36
- lipopolysaccharides38
- magnetohydrodynamic40
- methylprednisolones34
- microdensitometries30
- mucopolysaccharides41
- multidimensionality33
- multitudinousnesses29
- nonproductivenesses34
- overdifferentiation32
- overidentifications32
- overindustrializing39
- paradichlorobenzene43
- parathyroidectomies33
- pharmacodynamically44
- phenylthiocarbamide40
- phonocardiographies36
- phosphatidylcholine40
- photoconductivities37
- photodecompositions35
- photodisintegrating31
- photodisintegration29
- polyribonucleotides35
- pseudosophisticated33
- radioallergosorbent28
- radiopharmaceutical36
- reindustrialization33
- reinstitutionalized33
- reticuloendothelial30
- splendiferousnesses30
- straightforwardness31
- superadministrators28
- superconductivities36
- tenderheartednesses25
- thermoperiodicities31
- tridimensionalities26
- undemonstrativeness31
- underrepresentation27
- understandabilities28
- unidimensionalities28
18 letters
- absentmindednesses29
- adenocarcinomatous31
- advantageousnesses28
- aerothermodynamics33
- angiocardiographic35
- antiadministration25
- antidiscrimination28
- bacteriorhodopsins31
- biodegradabilities29
- bloodthirstinesses26
- cholecystectomized45
- chromolithographed37
- coccidioidomycoses37
- coccidioidomycosis37
- constitutionalized35
- contradistinctions28
- counteradaptations28
- counteradvertising31
- counterdemonstrate28
- counterdeployments34
- countereducational30
- counterpropagandas33
- creditworthinesses28
- curmudgeonlinesses32
- deconstructionists28
- decriminalizations37
- dedifferentiations28
- dehydrochlorinases31
- dehydrochlorinated32
- dehydrochlorinates31
- deinstitutionalize32
- deliberativenesses28
- dematerializations33
- demythologizations39
- denationalizations32
- dendrochronologies30
- dendrochronologist30
- denominationalisms29
- deoxyribonucleases37
- depersonalizations34
- dephosphorylations33
- determinablenesses28
- dextroamphetamines38
- diastereoisomerism25
- diethylcarbamazine43
- diethylstilbestrol29
- dihydroergotamines30
- dimethylhydrazines42
- dimethyltryptamine36
- diphenylhydantoins35
- disagreeablenesses26
- disconnectednesses29
- disconsolatenesses25
- discontentednesses26
- discourteousnesses25
- discriminabilities30
- disenfranchisement33
- dishonorablenesses27
- disingenuousnesses26
- disintermediations25
- disproportionately29
- disproportionating29
- disproportionation27
- disputatiousnesses25
- disreputablenesses28
- distinguishability31
- echocardiographers34
- echocardiographies34
- electrocardiograms31
- electrocardiograph33
- electrodepositions27
- electrodesiccation30
- electrodynamometer32
- ethnomethodologies30
- ethnomethodologist30
- faintheartednesses26
- feeblemindednesses32
- gedankenexperiment41
- greatheartednesses24
- handcraftsmanships37
- heavyheartednesses30
- hemidemisemiquaver44
- homoscedasticities30
- hydroelectricities30
- hydrometallurgical35
- hydrometallurgists31
- hydrometeorologies29
- hydrometeorologist29
- hydroxytryptamines41
- hypoparathyroidism36
- immunodeficiencies37
- immunoprecipitated36
- incommodiousnesses31
- inconsiderableness29
- indefatigabilities29
- indestructibleness29
- indiscriminateness28
- indiscriminatingly33
- indispensabilities28
- indisputablenesses29
- indissolublenesses27
- individualizations37
- industrializations32
- interconnectedness29
- intermediatenesses24
- interrelatednesses22
- irremediablenesses27
- knowledgeabilities34
- landlubberlinesses31
- largeheartednesses25
- latitudinarianisms26
- lepidopterological33
- lepidopterologists29
- lightheartednesses27
- lipopolysaccharide37
- maladministrations28
- malcontentednesses29
- melodramatizations36
- methylprednisolone33
- microdensitometers29
- microdensitometric32
- microlepidopterous33
- microradiographies32
- microreproductions33
- mineralocorticoids30
- misadministrations27
- misidentifications30
- mucopolysaccharide40
- muddleheadednesses30
- neuroendocrinology31
- nondeductibilities30
- nondestructiveness30
- nondiscriminations29
- otherworldlinesses27
- overcommercialized45
- overidentification31
- overindebtednesses29
- overindustrialized36
- overindustrializes35
- perpendicularities31
- phonocardiographic38
- phosphodiesterases29
- photodecomposition34
- photodisintegrated28
- photodisintegrates27
- photodissociations28
- photoreproductions32
- polyribonucleotide34
- predestinarianisms27
- propagandistically35
- pseudonymousnesses31
- pseudoparenchymata37
- pseudotuberculoses32
- pseudotuberculosis32
- puzzleheadednesses46
- quasiperiodicities35
- quattuordecillions36
- radiochromatograms32
- radiosensitivities24
- redistributionists24
- rhabdomyosarcomata35
- sedimentologically33
- semidomestications29
- shortsightednesses26
- simplemindednesses32
- stoutheartednesses23
- superadministrator27
- supersophisticated31
- thrombophlebitides36
- transcendentalisms29
- transcendentalists26
- triskaidekaphobias35
- ultrasophisticated29
- unpredictabilities31
- unprinciplednesses33
- unrestrainednesses23
- valetudinarianisms30
- verisimilitudinous30
- videoconferencings37
17 letters
- accommodationists31
- accommodativeness35
- adventuresomeness28
- adventurousnesses26
- aerothermodynamic32
- allotetraploidies24
- angiocardiography33
- anthropomorphized41
- antidesegregation24
- antireductionisms27
- antireductionists24
- autoradiographies26
- autotetraploidies23
- bacteriorhodopsin30
- biodeteriorations22
- bloodguiltinesses27
- carboxypeptidases39
- cardiorespiratory26
- chlordiazepoxides44
- chorioallantoides26
- clandestinenesses25
- clearheadednesses26
- coadministrations26
- coldheartednesses26
- compartmentalised32
- compartmentalized41
- compendiousnesses30
- complicatednesses32
- confidentialities27
- consideratenesses23
- contradictoriness26
- contradistinction27
- contradistinctive30
- contradistinguish28
- contraindications27
- counteradaptation27
- counterblockading37
- counterdeployment33
- counterinfluenced33
- counterpetitioned27
- counterproductive34
- counterpropaganda32
- counterquestioned34
- countertendencies28
- countertraditions24
- cyclophosphamides40
- decentralizations33
- declassifications29
- decomposabilities31
- deconstructionist27
- decriminalization36
- dedifferentiating29
- dedifferentiation27
- defenselessnesses24
- dehumidifications32
- dehydrochlorinase30
- dehydrochlorinate30
- deindustrializing34
- deleteriousnesses21
- dematerialization32
- demilitarizations32
- demineralizations33
- demonstrabilities26
- demonstrativeness27
- demythologization38
- denationalization31
- denaturalizations31
- denominationalism28
- denuclearizations34
- deoxyribonuclease36
- departmentalizing38
- depersonalization33
- dephosphorylating34
- dephosphorylation32
- depoliticizations35
- depolymerizations37
- depressurizations32
- descriptivenesses29
- destructibilities26
- destructivenesses27
- determinatenesses23
- deterministically29
- dextroamphetamine37
- dialectologically32
- diaphragmatically35
- diastereoisomeric24
- dichotomousnesses28
- dictatorialnesses23
- differentiability31
- dihydroergotamine29
- dihydroxyacetones36
- dimethylhydrazine41
- diphenylhydantoin34
- diphthongizations38
- directionlessness24
- disadvantagedness28
- disadvantageously30
- discombobulations33
- disequilibrations33
- disestablishments28
- disfranchisements31
- disgracefulnesses29
- disinterestedness21
- disintermediation24
- dispassionateness23
- disproportionated26
- disproportionates25
- disqualifications36
- disreputabilities26
- disrespectability30
- disrespectfulness30
- distastefulnesses24
- distinctivenesses27
- distractibilities25
- distressfulnesses24
- distrustfulnesses25
- domineeringnesses26
- dorsiventralities24
- dorsoventralities24
- downheartednesses26
- echocardiographer33
- echocardiographic36
- editorializations29
- electrocardiogram30
- electrodepositing28
- electrodeposition26
- epidemiologically34
- exaggeratednesses30
- expeditiousnesses30
- extraordinariness27
- foresightednesses26
- gastroenteritides21
- gynandromorphisms35
- halfheartednesses27
- handcraftsmanship36
- hardheartednesses24
- hydroelectrically33
- hydrometallurgies30
- hydrometallurgist30
- hydroxytryptamine40
- hyperdevelopments37
- hypochondriacally38
- hypophysectomized47
- idiosyncratically31
- immunocompromised38
- imponderabilities29
- inadmissibilities26
- inconsiderateness24
- indefatigableness29
- indefeasibilities26
- indefectibilities29
- indefensibilities27
- indefinablenesses28
- indescribableness30
- indestructibility29
- indeterminateness24
- indigestibilities25
- indiscriminations27
- indispensableness28
- indissolubilities25
- indistinguishable29
- indistinguishably31
- individualization36
- indomitablenesses27
- indubitablenesses28
- industrialization31
- industriousnesses22
- ineradicabilities26
- injudiciousnesses34
- institutionalised22
- institutionalized31
- intercommunicated33
- interdepartmental27
- interdependencies28
- interdisciplinary29
- internationalised22
- internationalized31
- irreproducibility31
- jurisprudentially37
- kaleidoscopically36
- kindheartednesses27
- knowledgeableness34
- latitudinarianism25
- lepidopterologies28
- lepidopterologist28
- levelheadednesses28
- longsightednesses27
- lymphadenopathies35
- maladministration27
- medulloblastomata31
- melodramatization35
- microdensitometer28
- microdensitometry30
- microencapsulated33
- microminiaturized38
- microradiographic34
- microreproduction32
- mineralocorticoid29
- misadministration26
- misidentification29
16 letters
- absentmindedness27
- abstractednesses24
- accidentalnesses26
- accommodationist30
- accustomednesses28
- acetophenetidins27
- acknowledgements35
- addressabilities22
- adenocarcinomata28
- adenohypophyseal33
- adenohypophysial33
- administratively28
- administratrices24
- adrenalectomized35
- advantageousness26
- allopolyploidies29
- antiaphrodisiacs26
- antireductionism26
- antireductionist23
- appendicectomies33
- autopolyploidies28
- autoradiographic28
- bewilderednesses26
- bigheartednesses25
- biodegradability29
- biodeterioration21
- bloodthirstiness24
- boneheadednesses25
- bullheadednesses27
- calculatednesses27
- carboxypeptidase38
- cardiomyopathies30
- celebratednesses25
- chlordiazepoxide43
- chordamesodermal30
- circumstantiated28
- cladogenetically31
- clitoridectomies27
- coadministration25
- codeterminations25
- colorblindnesses27
- commodifications33
- commodiousnesses28
- conditionalities23
- conductibilities29
- contraindicating28
- contraindication26
- conventionalized37
- coordinatenesses22
- correspondencies28
- counterblockaded34
- counterblockades33
- counterevidences30
- countertradition23
- creditablenesses25
- creditworthiness26
- curmudgeonliness30
- cyclophosphamide39
- daguerreotypists25
- deacidifications28
- decalcifications31
- decarboxylations34
- decarburizations34
- decasualizations32
- decentralization32
- decertifications27
- declassification28
- deconcentrations26
- decontaminations26
- decorativenesses25
- dedifferentiated26
- dedifferentiates25
- definitivenesses26
- degeneratenesses21
- deglamorizations33
- dehumidification31
- dehydrogenations26
- deindustrialized31
- deindustrializes30
- deliberatenesses22
- deliberativeness26
- delightfulnesses28
- deliverabilities26
- demagnetizations33
- demilitarization31
- demineralization32
- democratizations33
- demystifications29
- denaturalization30
- dendrochronology30
- denitrifications25
- denuclearization33
- denumerabilities26
- departmentalized35
- departmentalizes34
- dependablenesses27
- dephosphorylated31
- dephosphorylates30
- deplorablenesses26
- depoliticization34
- depolymerization36
- depressurization31
- derivativenesses26
- desacralizations31
- desensitizations28
- desertifications24
- desexualizations36
- despicablenesses28
- despiritualizing34
- despitefulnesses26
- dessertspoonfuls26
- dessertspoonsful26
- destabilizations31
- desulfurizations33
- determinableness26
- determinednesses23
- detestablenesses22
- detribalizations31
- deuterocanonical27
- devitrifications28
- diabolicalnesses26
- diagonalizations31
- diagrammatically32
- diaphanousnesses25
- diastereoisomers20
- dichlorobenzenes37
- dichotomizations35
- differentiations25
- diffractometries29
- digressivenesses24
- dihydroxyacetone35
- dimensionalities23
- diminutivenesses27
- diphenhydramines32
- diphthongization37
- directionalities22
- disagreeableness24
- disarticulations23
- disciplinarities25
- discombobulating34
- discombobulation32
- disconnectedness27
- disconsolateness23
- discontentedness24
- discontinuations24
- discountenancing30
- discourteousness23
- discriminability30
- discriminatingly30
- discriminational26
- discriminatorily27
- discursivenesses26
- disdainfulnesses25
- disenfranchising30
- disentanglements26
- disequilibrating34
- disequilibration32
- disestablishment27
- disfranchisement30
- dishonorableness25
- disillusionments25
- disingenuousness24
- disintoxications29
- disjointednesses29
- disorderednesses20
- disorderlinesses20
- disorganizations30
- dispensabilities25
- dispersivenesses25
- dispiritednesses22
- disproportionate24
- disproportioning27
- disputatiousness23
- disqualification35
- disreputableness26
- disruptivenesses26
- dissatisfactions24
- dissipatednesses22
- dissociabilities24
- dissuasivenesses23
- distensibilities22
- distributivities25
- distributorships26
- dithiocarbamates28
- diversifications28
- diverticulitises26
- dodecaphonically34
- dogmaticalnesses27
- dolichocephalies32
- echocardiography34
- editorialization28
- electrodeposited25
- electrohydraulic30
- encyclopedically37
- endarterectomies24
- endocrinological29
- endocrinologists25
- endopolyploidies29
- epichlorohydrins31
- ethnomethodology30
15 letters
- accommodatingly34
- accommodational30
- acetophenetidin26
- achondroplasias26
- achondroplastic29
- acknowledgement34
- acknowledgments34
- adenocarcinomas27
- adenohypophyses31
- adenohypophysis31
- adjustabilities30
- administrations21
- admirablenesses24
- admissibilities23
- adrenalectomies24
- adventurousness24
- adversarinesses21
- advisablenesses25
- aerodynamically29
- aerodynamicists25
- affordabilities26
- aggrandizements34
- allotetraploids22
- allotetraploidy24
- ambassadorships27
- ambidexterities29
- aminopeptidases26
- amphidiploidies29
- antiaphrodisiac25
- antidepressants21
- antidepressions21
- antiderivatives25
- antidevelopment29
- antieducational23
- antifederalists21
- antiradicalisms24
- antitraditional19
- arrondissements21
- assiduousnesses19
- audaciousnesses22
- autoradiographs24
- autoradiography26
- autotetraploids21
- autotetraploidy23
- azidothymidines34
- barefacednesses26
- basidiomycetous28
- bastardizations29
- benightednesses25
- benzodiazepines42
- bidialectalisms27
- bidirectionally27
- biodegradations23
- bioremediations23
- bloodguiltiness25
- bloodlessnesses22
- boundlessnesses23
- boustrophedonic29
- bowdlerizations33
- bronchodilators26
- cardiopulmonary30
- childlessnesses24
- childlikenesses28
- chlorothiazides33
- chlorpropamides31
- cholecystitides27
- chondrocraniums30
- chordamesoderms28
- chromatographed31
- circumambulated34
- circumnavigated33
- clandestineness23
- clandestinities22
- clearheadedness24
- cloudlessnesses23
- codetermination24
- codifiabilities26
- coeducationally28
- coldheartedness24
- collectednesses25
- commodification32
- compendiousness28
- complicatedness30
- comradelinesses24
- conceitednesses24
- concertednesses24
- condescendences29
- condescendingly31
- conducivenesses29
- confidentiality27
- confidingnesses27
- confirmednesses27
- connectednesses25
- considerateness21
- containerboards24
- contentednesses22
- contradictories23
- contradictorily26
- contraindicated25
- contraindicates24
- correspondences27
- correspondingly29
- corticosteroids22
- cotransductions25
- counterattacked28
- counterbalanced29
- counterblockade32
- counterevidence29
- countermelodies25
- counterordering24
- counterpicketed31
- countershadings26
- countertendency28
- counterweighted28
- creditabilities23
- credulousnesses23
- cryptorchidisms32
- cyproheptadines30
- daguerreotypies24
- daguerreotyping27
- daguerreotypist24
- damageabilities25
- dangerousnesses21
- dastardlinesses19
- dauntlessnesses20
- deacidification27
- deathlessnesses20
- decaffeinations27
- decalcification30
- decarboxylating35
- decarboxylation33
- decarburization33
- decasualization31
- deceitfulnesses25
- deceptivenesses27
- decertification26
- dechlorinations24
- deciduousnesses23
- decimalizations33
- decolonizations31
- decolorizations30
- decommissioning29
- decompensations27
- decomposability31
- deconcentrating27
- deconcentration25
- deconsecrations24
- deconstructions25
- decontaminating27
- decontamination25
- decontaminators24
- decriminalizing36
- dedifferentiate24
- deductibilities25
- defeasibilities23
- defectivenesses27
- defeminizations33
- defenestrations21
- defenselessness22
- defensibilities24
- defensivenesses25
- defibrillations25
- deglamorization32
- dehumanizations33
- dehydrogenating27
- dehydrogenation25
- deindustrialize29
- delectabilities24
- delegitimations23
- deleteriousness19
- deliciousnesses22
- delightednesses23
- deliriousnesses19
- delocalizations31
- demagnetization32
- demandingnesses25
- dematerializing32
- demisemiquavers36
- demobilizations33
- democratization32
- demographically33
- demonetizations30
- demonstrability26
- demonstrational22
- demonstratively27
- demoralizations30
- demystification28
- demythologizers35
- demythologizing38
- denationalizing31
- denazifications33
- denitrification24
- departmentalize33
- dependabilities25
- depersonalizing33
- dephosphorylate29
- depigmentations26
- depolarizations30
- derivatizations30
- dermatoglyphics32
14 letters
- absentmindedly27
- abstractedness22
- accidentalness24
- accommodations28
- accreditations22
- accursednesses23
- accustomedness26
- acetazolamides31
- achondroplasia25
- acidifications25
- acknowledgedly33
- acknowledgment33
- adaptabilities22
- adaptationally23
- adaptivenesses23
- addressability22
- adenocarcinoma26
- adequatenesses26
- adhesivenesses22
- admeasurements23
- administrating22
- administration20
- administrative23
- administrators19
- administratrix26
- admirabilities22
- adoptabilities22
- adorablenesses20
- adrenergically25
- adrenocortical23
- advantageously26
- adventitiously24
- advertisements23
- advertizements32
- advisabilities23
- aerodynamicist24
- affectednesses25
- aforementioned23
- aggrandizement33
- aldosteronisms20
- alloantibodies21
- allopolyploids27
- allopolyploidy29
- allotetraploid21
- ambassadorship26
- ambassadresses21
- ambidextrously32
- aminoacidurias23
- aminopeptidase25
- anagrammatized33
- anaphrodisiacs24
- animadversions24
- antiapartheids21
- antidefamation23
- antidemocratic25
- antidepressant20
- antidepression20
- antiderivative24
- antidesiccants23
- antidromically26
- antifederalist20
- antimodernists20
- antiradicalism23
- antispasmodics25
- aperiodicities21
- appendectomies28
- appendicectomy33
- appendicitises25
- archdeaconries24
- archimandrites24
- arrondissement20
- attitudinising20
- attitudinizing29
- audiocassettes19
- autoantibodies20
- autopolyploids26
- autopolyploidy28
- autoradiograms21
- autoradiograph23
- autotetraploid20
- azidothymidine33
- backwardnesses29
- bactericidally28
- basidiomycetes26
- bastardization28
- benzimidazoles41
- benzodiazepine41
- bestsellerdoms23
- bewilderedness24
- biconditionals24
- bidialectalism26
- bigheartedness23
- bildungsromane27
- bildungsromans27
- biodegradation22
- biodiversities22
- bioremediation22
- blackguardisms32
- bloodthirstily24
- boardinghouses24
- boneheadedness23
- bourgeoisified24
- boustrophedons25
- bowdlerization32
- bronchodilator25
- bullheadedness25
- bureaucratised23
- bureaucratized32
- butterfingered25
- butyraldehydes27
- calculatedness25
- candlelighters25
- candlesnuffers28
- cardiographies25
- cardiomyopathy30
- cardiothoracic26
- cardiovascular27
- celebratedness23
- centerednesses20
- cephaloridines25
- chateaubriands25
- chickenhearted30
- childishnesses24
- chlamydospores29
- chlorothiazide32
- chlorpropamide30
- chondrocranium29
- chordamesoderm27
- chromodynamics32
- circumvallated31
- clairaudiences24
- clairaudiently24
- clavichordists28
- clitoridectomy27
- cloddishnesses23
- coastguardsman25
- coastguardsmen25
- cockeyednesses28
- codependencies27
- coincidentally27
- collateralized30
- colorblindness25
- commanderships30
- commercialised28
- commercialized37
- commodiousness26
- compassionated25
- composednesses25
- comprehendible31
- concentratedly26
- conceptualised27
- conceptualized36
- condensational22
- condescendence28
- condescensions24
- conditionality23
- conductibility29
- conductimetric29
- conductivities27
- conductometric29
- confederations23
- confidentially27
- confusednesses24
- conquistadores29
- considerations20
- consolidations21
- consuetudinary24
- containerboard23
- contextualized37
- contrabandists23
- contradictable26
- contradictions23
- contradictious23
- contraindicate23
- coordinateness20
- correspondence26
- correspondency28
- correspondents23
- corticosteroid21
- cotransduction24
- counterbidding27
- counterchanged28
- countercharged27
- counterchecked32
- counterclaimed27
- counterdemands25
- countermanding27
- countermarched28
- counterordered21
- counterplotted24
- counterpointed24
- counterpunched30
- counterraiding23
- counterrallied22
- countershading25
- counterstained21
- counterstepped26
- cowardlinesses23
- credentialisms23
- credentialling24
13 letters
- absquatulated29
- accommodating29
- accommodation27
- accommodative30
- accommodators26
- accordionists21
- accreditation21
- acetaldehydes23
- acetazolamide30
- achlorhydrias24
- acidification24
- acknowledging31
- adaptednesses19
- adiabatically24
- adjudications29
- adjustability30
- admeasurement22
- administering21
- administrable22
- administrants19
- administrated19
- administrates18
- administrator18
- admirableness22
- admissibility23
- admonishingly26
- admonishments24
- adorabilities18
- adrenalectomy24
- adrenochromes23
- adulterations17
- adumbratively28
- adventuresome23
- adventuresses20
- adventuristic23
- adventurously24
- adversariness19
- adversatively25
- adversenesses19
- advertisement22
- advertizement31
- advisableness23
- aerodynamical24
- aeromedicines21
- aestheticized28
- affordability26
- aldolizations26
- aldosteronism19
- allopolyploid26
- ambassadorial21
- ambidexterity29
- aminoaciduria22
- amphidiploids27
- amphidiploidy29
- amphiploidies26
- anaphrodisiac23
- anaphylactoid26
- anathematized29
- andouillettes18
- androsterones16
- anecdotalisms22
- anecdotalists19
- anecdotically25
- animadversion23
- animadverting25
- antediluvians22
- antiacademics24
- antiapartheid20
- antibillboard23
- antidesiccant22
- antidiabetics21
- antidiarrheal18
- antimodernist19
- antipesticide21
- antipredators18
- antispasmodic24
- aperiodically24
- aphrodisiacal23
- apodictically27
- apostrophised22
- apostrophized31
- aptitudinally23
- archduchesses25
- archidiaconal24
- archimandrite23
- arduousnesses17
- assiduousness17
- assurednesses16
- asyndetically24
- attitudinally20
- attitudinised17
- attitudinises16
- attitudinized26
- attitudinizes25
- audaciousness20
- audiocassette18
- authenticated21
- autopolyploid25
- autoradiogram20
- autosuggested20
- autoxidations23
- avoirdupoises22
- awkwardnesses25
- bachelorhoods25
- backgrounders28
- backgrounding31
- backpedalling32
- backscattered27
- ballhandlings26
- banderilleros20
- barefacedness24
- basidiomycete25
- basidiospores20
- battlegrounds22
- beardednesses19
- bedazzlements40
- befuddlements27
- belatednesses19
- benightedness23
- benzaldehydes33
- benzimidazole40
- bestsellerdom22
- bewilderingly27
- bewilderments25
- biconditional23
- biddabilities22
- bidirectional22
- bildungsroman26
- bindingnesses22
- biodegradable24
- bioengineered21
- blackguarding31
- blackguardism31
- blandishments25
- blessednesses19
- bloodcurdling27
- bloodlessness20
- bloodlettings22
- blunderbusses24
- boardinghouse23
- boardsailings21
- boatbuildings25
- boddhisattvas24
- bodybuildings28
- bookbinderies25
- boulevardiers23
- boundednesses21
- boundlessness21
- boustrophedon24
- brainchildren25
- breadboarding24
- breadwinnings25
- breechloaders23
- brokenhearted24
- butyraldehyde26
- caddishnesses21
- candleberries22
- candleholders23
- candlelighted25
- candlelighter24
- candlesnuffer27
- carbohydrases24
- carbohydrates24
- cardinalities19
- cardinalships24
- cardiographic27
- cardiological24
- cardiologists20
- cardiopathies22
- carryforwards25
- catercornered21
- cephaloridine24
- chalcogenides26
- characterized31
- chateaubriand24
- checkerboards29
- chesterfields23
- childbearings26
- childlessness22
- childlikeness26
- childproofing29
- chlamydospore28
- chlorohydrins25
- chondriosomes23
- chondrocrania24
- choreographed26
- chowderheaded26
- chuckleheaded31
- churchwardens29
- circumscribed30
- circumstanced28
- cladistically25
- clairaudience23
- clandestinely23
- clandestinity22
- clapperclawed31
- claudications23
- clavichordist27
- clearheadedly24
- cloudlessness21
12 letters
- abandonments22
- abecedarians20
- abracadabras22
- abridgements22
- absentminded22
- abstractedly22
- absurdnesses18
- academically26
- academicians23
- academicisms25
- accelerandos21
- accessorised19
- accessorized28
- accidentally24
- acclimatised23
- acclimatized32
- accommodated26
- accommodates25
- accommodator25
- accomplished28
- accordionist20
- accreditable23
- acculturated22
- accursedness21
- acetaldehyde22
- acetanilides18
- achlorhydria23
- achlorhydric26
- achromatized30
- acidimetries19
- acidulations19
- acknowledged28
- acknowledges27
- adaptability22
- adaptational18
- adaptiveness21
- adaptivities20
- additionally19
- additivities18
- adenoviruses19
- adequateness24
- adhesiveness20
- adjectivally33
- adjournments28
- adjudicating30
- adjudication28
- adjudicative31
- adjudicators27
- adjudicatory29
- adjustmental28
- administered18
- administrant18
- administrate17
- admirability22
- admonishment23
- admonitorily20
- adolescences21
- adolescently21
- adoptability22
- adoptianisms20
- adoptionisms20
- adoptionists17
- adorableness18
- adrenochrome22
- adroitnesses14
- adscititious17
- adulterating18
- adulteration16
- adulterators15
- adulteresses15
- adulterously19
- adumbrations21
- advancements25
- advantageous21
- adventitious19
- adventurisms22
- adventurists19
- adversatives21
- advertencies21
- advertisings20
- advertorials18
- advisability23
- aerodynamics22
- aeromedicine20
- affectedness23
- afficionados23
- agglomerated21
- agglutinated20
- aggradations18
- aggrandising21
- aggrandizers27
- aggrandizing30
- airfreighted20
- aldolization25
- aldosterones15
- alexandrines23
- alexandrites22
- alloantibody21
- alphabetized31
- altitudinous17
- ambassadress19
- ambidextrous27
- amontillados19
- amphidiploid26
- amygdaloidal23
- andouillette17
- androcentric21
- androgeneses17
- androgenesis17
- androgenetic20
- androsterone15
- anecdotalism21
- anecdotalist18
- anesthetized25
- aneuploidies19
- animadverted22
- anodizations24
- antecedences21
- antecedently21
- antediluvian21
- antependiums22
- anthologized28
- antiacademic23
- anticathodes19
- antidandruff23
- antidiabetic20
- antidilution17
- antidogmatic22
- antioxidants22
- antiperiodic20
- antipredator17
- antispending21
- aperiodicity21
- aphrodisiacs21
- apotheosized27
- appendectomy28
- appendicitis23
- appendicular25
- apprehending25
- appropriated22
- approximated29
- arabinosides17
- archdeaconry24
- archdiocesan22
- archdioceses21
- archdukedoms27
- artiodactyls19
- ascendancies21
- ascendencies21
- assassinated14
- astoundingly21
- attitudinise15
- attitudinize24
- audibilities18
- audiological21
- audiologists17
- audiometries17
- audiovisuals20
- autoantibody20
- autodidactic21
- autoxidation22
- bachelordoms25
- bachelorhood24
- backdropping32
- backgrounded28
- backgrounder27
- backhandedly30
- backpedaling30
- backpedalled29
- backstitched28
- backwardness27
- backwoodsman30
- backwoodsmen30
- bactericidal23
- bactericides22
- balderdashes20
- ballhandling25
- banderillero19
- bardolatries17
- barramundies21
- barricadoing22
- basidiospore19
- bastardising19
- bastardizing28
- bastinadoing20
- battlefields21
- battleground21
- battlemented21
- beardtongues20
- beaverboards23
- becudgelling27
- bedazzlement39
- bedcoverings26
- bedevilments25
- bedizenments30
- bedrivelling25
- befuddlement26
- begrudgingly27
- benedictions21
- beneficiated23
11 letters
- abandonment21
- abbreviated22
- abdications19
- abdominally23
- abecedarian19
- aboveground23
- abracadabra21
- abridgement21
- abridgments21
- absolutized26
- absurdities16
- academician22
- academicism24
- accelerando20
- accelerated19
- accentuated20
- accessioned19
- accidentals20
- accommodate24
- accompanied25
- accordances22
- accordantly22
- accordingly24
- accrediting21
- accumulated24
- acetanilide17
- acetanilids17
- achondrites18
- achondritic21
- acidimeters18
- acidimetric21
- acidophiles21
- acidophilic24
- acidulating20
- acidulation18
- acknowledge26
- acridnesses16
- acrylamides21
- adaptations16
- adaptedness17
- addressable17
- adenomatous17
- adeptnesses16
- adiposities15
- adjacencies28
- adjectively31
- adjournment27
- adjudicated27
- adjudicates26
- adjudicator26
- adjunctions27
- adjurations23
- adjustments26
- adjutancies26
- admeasuring19
- administers16
- admiralties16
- admirations16
- admittances19
- admonishers18
- admonishing21
- admonitions17
- adolescence20
- adolescents17
- adoptianism19
- adoptionism19
- adoptionist16
- adorability18
- adrenalines15
- adrenalized24
- adsorptions16
- adulterants15
- adulterated15
- adulterates14
- adulterator14
- adultnesses15
- adumbrating22
- adumbration20
- adumbrative23
- advancement24
- advantaging22
- adventitial18
- adventitias17
- adventurers18
- adventuress18
- adventuring21
- adventurism21
- adventurist18
- adventurous19
- adverbially23
- adversarial17
- adversaries16
- adversative20
- adverseness17
- adversities16
- advertences20
- advertently20
- advertisers16
- advertising19
- advertizing28
- advertorial17
- advisements20
- advocations20
- aerobicized27
- aerodynamic21
- aeromedical19
- aerosolized22
- affectioned22
- afficionado22
- aficionadas19
- aficionados19
- afterworlds19
- aggradation17
- aggrandised18
- aggrandises17
- aggrandized27
- aggrandizer26
- aggrandizes26
- aggrievedly23
- airdropping21
- aldosterone14
- alexandrine22
- alexandrite21
- alkalinized28
- allantoides15
- allegorised16
- allegorized25
- alliterated14
- allografted19
- altitudinal16
- amalgamated21
- amantadines17
- ambassadors18
- ambuscaders22
- ambuscading25
- ameliorated16
- amontillado18
- amphiploids24
- amphiploidy26
- amygdaloids21
- amyloidoses18
- amyloidosis18
- anadiploses17
- anadiplosis17
- anastomosed16
- andalusites15
- androgynies18
- androgynous19
- anecdotages18
- anecdotally20
- anecdotical20
- anecdotists16
- animadverts20
- annihilated17
- annunciated19
- anodization23
- antagonized25
- antecedence20
- antecedents17
- antependium21
- antheridial16
- antheridium19
- anthropoids18
- anticathode18
- anticipated19
- antidotally17
- antidumping23
- antimoderns17
- antimonides17
- antioxidant21
- antipodeans17
- antiradical17
- antistudent15
- antisubsidy19
- antisuicide17
- antithyroid17
- antityphoid20
- aphrodisiac20
- apostatised15
- apostatized24
- apperceived25
- appertained19
- applaudable24
- applaudably26
- apportioned19
- appreciated21
- apprehended22
- apprenticed22
- aptitudinal18
- arabinoside16
- archdeacons21
- archdiocese20
- archduchess23
- archduchies23
- archdukedom26
- arduousness15
- arpeggiated19
- arteritides12
- arthritides14
- arthrodeses14