14 letters
- classicalities22
- claustrophobes27
- cleanabilities23
- clearinghouses24
- cliquishnesses31
- clitorectomies24
- cloddishnesses23
- clothespresses23
- clownishnesses25
- cocarboxylases33
- cockeyednesses28
- cocksurenesses26
- codependencies27
- coercivenesses25
- cohesivenesses24
- coinvestigator24
- collaboratives26
- collateralizes29
- colleagueships27
- collectivities26
- collegialities22
- collieshangies24
- collinearities20
- colonialnesses21
- colorblindness25
- colorfulnesses24
- commemoratives30
- commercialises27
- commercializes36
- commodiousness26
- comparableness28
- compassionates24
- compassionless25
- compatibleness28
- completenesses25
- composednesses25
- compulsiveness30
- compulsivities29
- computerphobes32
- conceptualises26
- conceptualizes35
- concessionaire22
- conclusiveness28
- concretenesses22
- concupiscences32
- condescendence28
- condescensions24
- conductivities27
- confessionally26
- confusednesses24
- congenialities22
- congresspeople27
- congressperson24
- connectivities26
- connubialities24
- conquistadores29
- conscienceless26
- conservatoires22
- conservatories22
- constabularies23
- constituencies23
- contagiousness22
- contemplatives29
- contemporaries24
- contextualizes36
- contiguousness23
- continuousness22
- contraceptives28
- contrarinesses19
- contritenesses19
- convalescences30
- conversaziones32
- convertaplanes27
- convertiplanes27
- convincingness30
- convivialities27
- convulsiveness29
- coordinateness20
- coprosperities23
- coquettishness30
- corporealities21
- correspondence26
- correspondency28
- correspondents23
- countabilities23
- counterchanges27
- countercharges26
- countermarches27
- counterprotest22
- counterpunches29
- counterrallies21
- counterstrikes23
- counterstrokes23
- countinghouses25
- courageousness22
- covetousnesses23
- cowardlinesses23
- creativenesses22
- creatureliness20
- creditableness23
- criticalnesses22
- crossabilities21
- cryopreserving29
- cryptococcoses31
- cryptographies29
- culpablenesses27
- cumbersomeness28
- cumbrousnesses26
- cumulativeness28
- cumulonimbuses31
- cunnilinctuses26
- cyanoacrylates26
- cyanoethylates25
- cyclohexanones34
- cycloheximides36
- cytotaxonomies30
- cytotoxicities29
- daguerreotypes23
- damnablenesses24
- daredeviltries21
- debonairnesses20
- decarboxylases31
- decarboxylates31
- decidabilities23
- decisivenesses23
- decompressions25
- deconcentrates23
- decontaminates23
- decorativeness23
- decorousnesses20
- decriminalizes32
- defenestrating22
- defenestration20
- defervescences29
- definitenesses20
- definitiveness24
- deforestations19
- degenerateness19
- dehydrogenases23
- dehydrogenates23
- dejectednesses29
- deliberateness20
- delightfulness26
- deliquescences33
- delusivenesses22
- dematerializes28
- dementednesses21
- demonstratives23
- demythologizes34
- denationalizes27
- densitometries19
- dependableness25
- depersonalizes29
- deplorableness24
- depravednesses24
- depressurizing31
- derisivenesses20
- derivativeness24
- desalinization27
- desegregations20
- deservednesses21
- desirabilities19
- desirousnesses17
- desolatenesses17
- despicableness26
- despiritualize29
- despitefulness24
- destructionist20
- detachednesses22
- detailednesses18
- determinatives23
- determinedness21
- detestableness20
- detonabilities20
- devilishnesses23
- dexamethasones28
- diabolicalness24
- dialectologies22
- diaphanousness23
- dieselizations26
- differentiates22
- digressiveness22
- dilatabilities20
- dilatorinesses17
- diminutiveness25
- diphenylamines28
- directednesses20
- disaffirmances28
- disappearances25
- disarticulates20
- discreetnesses19
- discretenesses19
- discursiveness24
- disdainfulness23
- disembarrasses21
- disestablished22
- disestablishes21
- disinfestation20
- disinteresting19
- disintoxicates26