27 letters
25 letters
22 letters
21 letters
20 letters
- chemotherapeutically41
- crystallographically41
- existentialistically36
- immunocytochemically48
- microphotometrically41
- neurophysiologically39
- neuropsychiatrically39
- overenthusiastically35
- photoautotrophically38
- plethysmographically45
- psychopathologically45
- roentgenographically38
- syncategorematically38
- ultramicroscopically41
- uncharacteristically37
19 letters
- anthropocentrically36
- anthropomorphically40
- characterologically37
- chromatographically41
- cinematographically40
- conceptualistically38
- crosslinguistically34
- electromagnetically36
- electromechanically39
- electrophoretically35
- exhibitionistically39
- expressionistically37
- extralinguistically38
- histopathologically36
- historiographically35
- impressionistically33
- individualistically35
- interferometrically33
- microelectronically37
- nonrelativistically33
- paleogeographically39
- parthenogenetically35
- pharmacodynamically44
- phenomenalistically37
- phytogeographically42
- psychotomimetically42
- symptomatologically40
18 letters
- autobiographically36
- characteristically33
- claustrophobically38
- collectivistically37
- geochronologically36
- metallographically37
- ophthalmologically39
- oscillographically37
- overoptimistically35
- phenomenologically38
- photosynthetically35
- propagandistically35
- psychoanalytically39
- roentgenologically32
- sedimentologically33
- somnambulistically37
- spectrographically38
- stereospecifically34
- stoichiometrically33
- submicroscopically41
- tachistoscopically36
- unenthusiastically31
17 letters
- amphitheatrically34
- anachronistically31
- anthropologically33
- anticlimactically35
- architectonically33
- autocatalytically31
- bacteriologically33
- bibliographically38
- choreographically36
- countercyclically38
- cryptographically39
- cytotaxonomically40
- deterministically29
- dialectologically32
- diaphragmatically35
- electrochemically36
- electrostatically28
- epidemiologically34
- epistemologically33
- ferrimagnetically33
- heterotrophically31
- hydroelectrically33
- hypochondriacally38
- idiosyncratically31
- illusionistically28
- immunogenetically35
- imperialistically31
- intrathoracically30
- iontophoretically30
- isoelectronically29
- kaleidoscopically36
- lexicographically42
- materialistically28
- microbiologically36
- monochromatically36
- morphogenetically35
- nationalistically27
- nephelometrically34
- oceanographically35
- onomatopoetically31
- opportunistically32
- paleomagnetically34
- parasitologically30
- paternalistically29
- pharmacologically38
- philanthropically36
- photoelectrically33
- photomechanically38
- photoperiodically33
- physicochemically42
- piezoelectrically40
- polarographically35
- probabilistically34
- psychodynamically41
- psychosomatically37
- radiobiologically31
- radioisotopically28
- rationalistically26
- schizophrenically44
- semiautomatically31
- socioeconomically34
- spectroscopically36
- thermodynamically36
- thermographically36
- transthoracically30
- trigonometrically30
- turbidimetrically32
- unsympathetically36
- zoogeographically42
16 letters
- alphanumerically34
- anagrammatically32
- anaphylactically35
- antagonistically27
- antipathetically29
- antistrophically29
- archaeologically31
- aristocratically26
- asymptomatically34
- biosynthetically31
- bureaucratically31
- calligraphically35
- calorimetrically30
- capitalistically30
- cartographically33
- catachrestically31
- cataphoretically31
- catastrophically31
- chauvinistically34
- chronometrically32
- cladogenetically31
- climatologically33
- colorimetrically30
- commonsensically34
- criminologically33
- diagrammatically32
- dodecaphonically34
- ecclesiastically30
- electrolytically30
- electrotonically28
- encyclopedically37
- enthusiastically27
- epigrammatically34
- eschatologically31
- ethnographically33
- evangelistically31
- flexographically41
- fluoroscopically34
- hieroglyphically35
- hydrodynamically35
- hypocoristically33
- ichthyologically35
- iconoclastically31
- iconographically34
- immunochemically39
- intervocalically32
- intrapsychically34
- journalistically35
- lithographically33
- megalomaniacally33
- melodramatically31
- meristematically29
- meteorologically29
- methodologically32
- micrographically36
- militaristically27
- misanthropically32
- monopolistically31
- monosyllabically34
- monosynaptically33
- monotheistically29
- morphometrically34
- naturalistically26
- neurasthenically28
- nucleophilically35
- onomatopoeically30
- organoleptically30
- ornithologically29
- orthogenetically28
- orthographically32
- paedogenetically30
- paleobotanically31
- paleographically34
- paradigmatically32
- paramagnetically32
- paraphrastically31
- periphrastically31
- petrographically33
- pharmaceutically35
- phonogrammically37
- phonographically36
- photodynamically35
- photographically35
- phylogenetically34
- physiognomically36
- polyphyletically37
- polyrhythmically38
- polysyllabically36
- polysynaptically35
- pornographically34
- positivistically30
- postsynaptically32
- programmatically34
- prophylactically37
- psychometrically36
- psychopathically38
- psychophysically40
- radiographically31
- relativistically28
- stenographically31
- stereophonically29
- stereoscopically29
- stroboscopically32
- surrealistically25
- terminologically30
- thermometrically31
- thermostatically28
- unapologetically31
- undemocratically32
- undiplomatically33
- unscientifically32
- unsystematically30
- whatchamacallits34
15 letters
- aerodynamically29
- algorithmically30
- anacoluthically30
- anisotropically26
- apocalyptically34
- archeologically30
- astronautically24
- astrophysically29
- atmospherically30
- autographically30
- autotrophically28
- bathymetrically32
- biomechanically34
- cataclysmically34
- chemotactically33
- cholinergically31
- chronologically31
- coenzymatically40
- communistically33
- coulometrically30
- cytogenetically30
- cytoplasmically34
- demographically33
- diastrophically28
- dithyrambically33
- dramaturgically29
- dyslogistically28
- econometrically29
- embryologically33
- entomologically29
- epeirogenically28
- eudiometrically27
- euphemistically31
- fetishistically27
- gastronomically28
- geomagnetically30
- geostrophically29
- geotectonically28
- gnotobiotically28
- gravimetrically31
- heliometrically28
- hemodynamically34
- hermeneutically29
- histochemically32
- holographically32
- homeopathically32
- hydrostatically27
- hypercritically32
- ideographically30
- immunologically33
- ionospherically28
- kinesthetically29
- lackadaisically31
- logarithmically30
- logographically32
- macrocosmically34
- macroscopically34
- magistratically27
- martensitically26
- masochistically30
- mechanistically31
- meroblastically29
- metallurgically30
- metamorphically33
- microcosmically34
- microphysically35
- microscopically34
- mineralogically29
- morphologically33
- necromantically30
- neuropathically29
- nonbiologically30
- nonspecifically33
- ontogenetically26
- orthodontically26
- osteopathically27
- palynologically32
- pantheistically28
- paragenetically28
- parenthetically28
- peripatetically28
- pessimistically28
- philosophically33
- phonogramically33
- photochemically35
- photometrically30
- phototactically30
- phototropically30
- physiologically32
- phytochemically37
- pinocytotically31
- planimetrically30
- pluralistically28
- plutocratically30
- polymorphically36
- prehistorically27
- presynaptically31
- problematically32
- proteolytically28
- psychedelically34
- psychiatrically32
- psychogenically35
- psychologically35
- pyrotechnically33
- radiochemically31
- radiometrically26
- recallabilities24
- ritualistically24
- saprophytically32
- socialistically26
- solipsistically26
- stereologically25
- stereotaxically29
- stereotypically27
- sycophantically33
- syllogistically28
- sympathetically32
- symptomatically33
- synecdochically34
- synergistically27
- technologically31
- telegraphically30
- telekinetically28
- therapeutically28
- topographically32
- toxicologically35
- typographically34
- unrealistically25
- unsymmetrically32
- voyeuristically29
- whatchamacallit33
- xerographically36
14 letters
- achromatically29
- adrenergically25
- aeronautically23
- allopatrically26
- allosterically23
- alphabetically30
- altruistically23
- anchoritically27
- anesthetically24
- antibiotically25
- antidromically26
- antiseptically25
- antithetically24
- aphoristically26
- apologetically27
- apoplectically31
- aposematically27
- apotropaically27
- arithmetically26
- astrologically24
- astronomically25
- asymmetrically29
- asymptotically29
- autocratically25
- barometrically27
- biogenetically27
- biographically31
- bolometrically28
- calligraphists26
- cataleptically28
- coloristically25
- concentrically29
- cosmologically30
- cybernetically30
- cytostatically26
- democratically28
- diachronically28
- diagenetically25
- diagnostically25
- diplomatically29
- egocentrically27
- electronically26
- emblematically31
- empathetically29
- endodontically25
- endoscopically29
- enharmonically28
- epexegetically33
- epigenetically27
- epigraphically31
- estrogenically24
- etymologically29
- eulogistically25
- euphuistically28
- exothermically33
- fatalistically25
- futuristically26
- genealogically27
- geocentrically27
- geographically30
- geopolitically27
- glycosidically30
- gyroscopically31
- hedonistically25
- hemerocallises24
- hierarchically28
- histologically26
- histrionically24
- humanistically28
- hydrologically29
- hydrolytically29
- hydroponically30
- hyperbarically31
- hyperbolically32
- hypergolically31
- hypersonically29
- hypocritically31
- hypodermically32
- hypostatically28
- hypothetically30
- iatrogenically24
- idealistically23
- idiopathically27
- immethodically30
- inartistically22
- isentropically25
- isomorphically29
- jingoistically33
- karyotypically32
- legalistically25
- linguistically26
- lithologically27
- manometrically28
- mathematically29
- megascopically32
- metaphorically29
- metaphysically31
- metastatically24
- metathetically26
- metronomically28
- monolithically28
- monomaniacally29
- monophonically31
- moralistically25
- morganatically27
- mythologically31
- neurogenically26
- neurologically26
- nonpolitically27
- novelistically27
- numismatically29
- optimistically27
- organismically27
- orthopedically27
- oxymoronically34
- pacifistically30
- parabiotically27
- paradisaically25
- paradisiacally25
- parametrically27
- paratactically27
- pathologically29
- petrologically27
- phenologically30
- phenotypically32
- philatelically28
- philologically30
- phlegmatically32
- phonologically30
- photogenically29
- photolytically29
- pleonastically26
- polyphonically33
- prosthetically26
- prototypically29
- pyrometrically29
- radiologically25
- schismatically29
- scholastically27
- scientifically28
- semiologically27
- seriocomically27
- simplistically28
- sociologically27
- stochastically26
- supersonically26
- synchronically30
- systematically26
- talismanically26
- tautologically25
- telemetrically25
- teleologically25
- telepathically27
- telephonically28
- telescopically28
- theocratically26
- theosophically28
- tropologically27
- ultrasonically24
- unacademically30
- undogmatically29
- undramatically27
- unemphatically31
- unhysterically27
- unromantically27
- urbanistically26
- volumetrically30
- xenophobically37
13 letters
- abiogenically26
- acrobatically26
- acronymically29
- adiabatically24
- aesthetically22
- agonistically23
- agronomically26
- alcoholically27
- algebraically26
- allegorically24
- allotypically27
- anaerobically24
- anaphorically26
- anecdotically25
- antigenically24
- apathetically25
- aperiodically24
- apodictically27
- apomictically29
- arthritically22
- asthmatically25
- asyndetically24
- atavistically24
- atheistically22
- atomistically23
- authentically24
- automatically24
- autonomically25
- axiologically30
- axiomatically30
- ballistically25
- biochemically31
- bombastically29
- calligraphers25
- calligraphies25
- calligraphist25
- callithumpian28
- callousnesses20
- catabolically27
- catalytically26
- catatonically24
- categorically25
- chromatically28
- cinematically27
- cladistically25
- climactically30
- cryogenically28
- cylindrically28
- cytologically28
- demagogically28
- dialectically25
- diametrically24
- digraphically28
- dualistically23
- dyspeptically29
- eccentrically27
- egomaniacally26
- egotistically22
- embryonically29
- energetically23
- enigmatically26
- enzymatically35
- epileptically27
- epiphytically30
- epistemically26
- ergonomically26
- etiologically23
- evangelically28
- extrinsically28
- fantastically24
- fascistically26
- faunistically25
- floristically24
- formulaically28
- genotypically28
- geochemically30
- geometrically25
- geophysically29
- geotropically25
- grammatically28
- graphemically30
- gymnastically28
- heuristically23
- homologically28
- honorifically26
- hydraulically27
- ideologically24
- idiomatically24
- imagistically25
- impolitically27
- impractically29
- inorganically24
- intrathecally23
- intrinsically22
- isometrically23
- isosmotically23
- isostatically20
- judgmatically36
- kinematically28
- lethargically25
- lymphatically31
- metabolically27
- metamerically26
- monarchically29
- monogenically27
- monotonically25
- morphemically31
- mutagenically27
- mycologically31
- nonsensically23
- nosologically24
- nostalgically24
- obstetrically23
- onomastically24
- ontologically24
- orgiastically22
- orthoepically25
- panegyrically28
- panoramically27
- parabolically27
- paradoxically31
- paralytically26
- parasitically23
- patriotically23
- pedagogically28
- pharisaically25
- pianistically24
- pietistically23
- pneumatically28
- pragmatically28
- prismatically26
- proleptically27
- prophetically28
- psychotically30
- puritanically25
- pyrolytically28
- quadratically31
- realistically21
- recallability24
- rhapsodically26
- rheologically25
- rheumatically26
- sarcastically23
- schematically28
- semitonically24
- serologically23
- sophistically25
- spasmodically27
- splenetically25
- statistically20
- stigmatically25
- strategically22
- stylistically23
- subclinically29
- sybaritically25
- symbiotically28
- symmetrically28
- sympatrically28
- symphonically31
- syntactically26
- synthetically25
- taxonomically31
- theologically25
- theoretically22
- thrasonically23
- topologically26
- touristically21
- traumatically24
- typologically28
- unequivocally36
- virologically27
12 letters
- academically26
- acoustically23
- acrostically22
- alchemically28
- amitotically22
- anagogically24
- analogically23
- analytically23
- anarchically25
- anatomically23
- aoristically19
- apolitically23
- aromatically22
- artistically19
- athletically22
- autistically20
- barbarically25
- bathetically24
- beatifically25
- biologically25
- calligrapher24
- calligraphic27
- callownesses21
- cathodically25
- catholically25
- cationically23
- cephalically28
- cherubically28
- chimerically27
- cholerically25
- climatically26
- cosmetically25
- cyclonically29
- demoniacally24
- despotically23
- diabolically24
- dialogically23
- diatonically21
- dichotically25
- didactically24
- dietetically20
- diuretically21
- dogmatically25
- domestically23
- dramatically23
- dynastically23
- eclectically26
- ecologically25
- economically26
- ecstatically22
- ecumenically27
- egoistically21
- electrically23
- elliptically24
- empathically27
- emphatically27
- entropically23
- epidemically26
- episodically23
- esoterically19
- euphonically26
- euphorically25
- exoterically26
- forensically23
- frenetically23
- galvanically27
- geologically24
- gigantically24
- harmonically25
- hemerocallis22
- heraldically23
- hermetically24
- hieratically21
- historically21
- holistically22
- horrifically24
- hydronically25
- hygienically26
- hypnotically27
- hysterically23
- isotonically20
- isotopically22
- jesuitically29
- juristically29
- liturgically23
- logistically22
- magnetically25
- magnifically28
- majestically31
- mechanically28
- meristically22
- mesmerically25
- metallically24
- meteorically22
- methodically25
- mnemonically27
- monastically23
- narcotically23
- neurotically21
- operatically22
- oratorically19
- paranoically23
- pathetically24
- pedantically24
- periodically23
- phonemically28
- phonetically25
- phyletically27
- platonically24
- pontifically26
- prolifically26
- prosodically23
- puristically23
- quixotically36
- rabbinically26
- rapscallions21
- reciprocally25
- rhetorically21
- rhythmically28
- romantically23
- sadistically20
- sardonically21
- semantically23
- seraphically24
- simoniacally23
- specifically28
- sporadically23
- subsonically24
- syllabically26
- symbolically28
- synaptically25
- syndetically23
- synergically24
- synoptically25
- systemically24
- tectonically23
- terrifically22
- theatrically21
- theistically21
- thematically24
- thoracically24
- tyrannically23
- uncritically24
- unironically22
- volcanically28
- zoologically31
11 letters
- abiotically21
- acerbically24
- actinically22
- aerobically21
- angelically22
- aphetically23
- aquatically28
- archaically23
- ascetically21
- aseptically21
- botanically22
- bucolically26
- calligraphy25
- callipering22
- callipygian24
- callipygous24
- callithumps25
- callosities16
- callousness18
- calorically22
- canonically23
- caustically22
- centrically22
- chaotically23
- chronically24
- classically22
- comedically25
- cryptically26
- deistically19
- delphically25
- demonically23
- drastically19
- dynamically25
- ectopically24
- edaphically24
- eidetically19
- elastically19
- elegiacally21
- empirically24
- endemically23
- enzymically33
- equivocally32
- eristically18
- erratically18
- escalloping22
- eugenically22
- fanatically22
- frantically22
- gametically23
- generically21
- genetically21
- graphically25
- hedonically22
- heretically20
- identically20
- idiotically19
- idyllically23
- illogically22
- juridically29
- kinetically23
- laconically23
- meiotically21
- melodically23
- miasmically24
- mimetically24
- mitotically21
- monodically23
- moronically22
- motorically21
- noncallable22
- numerically23
- oneirically19
- organically21
- osmotically21
- overcalling23
- pacifically27
- phallically25
- piratically21
- plastically22
- polemically25
- politically22
- practically24
- prosaically21
- psychically28
- quizzically46
- rapscallion20
- robotically21
- satanically19
- satirically18
- scallopinis20
- seismically21
- skeptically25
- somatically21
- spastically21
- spherically23
- technically24
- tetanically19
- thermically23
- titanically19
- tonetically19
- triadically19
- trophically23
- uncalloused20
- uncynically26
- untypically25
- veridically23
- vocalically26
- whimsically26
10 letters
- alogically20
- anemically21
- anodically19
- arctically20
- atomically20
- atypically22
- axenically25
- biblically24
- callipered19
- callithump24
- callousing19
- callowness19
- catcalling21
- chemically25
- clerically21
- clinically22
- confocally24
- cortically20
- cosmically23
- critically20
- cyclically26
- dyadically21
- emetically20
- erotically17
- escalloped19
- ethnically20
- exotically24
- farcically23
- filmically24
- gothically21
- hectically22
- heliacally20
- heroically19
- iconically21
- inimically21
- irenically18
- ironically18
- maniacally21
- metrically20
- miscalling21
- mosaically20
- myopically25
- mystically22
- mythically24
- nautically19
- orphically22
- overcalled20
- phatically22
- phonically23
- photically22
- physically24
- poetically20
- publically25
- recallable19
- rubrically21
- rustically18
- scallopers18
- scalloping21
- scallopini19
- scallywags22
- scenically21
- statically17
- sterically17
- subvocally25
- surgically20
- tactically20
- thetically19
- tragically19
- tropically20
- univocally23
- vertically21
- vortically21
9 letters
- antically17
- basically19
- birdcalls18
- callaloos15
- callbacks24
- calliopes17
- callipees17
- callipers17
- callosity16
- calloused16
- callouses15
- callously18
- callowest17
- callusing18
- catcalled18
- civically23
- comically22
- conically20
- cubically23
- cynically22
- escallops17
- ethically18
- finically20
- genically19
- helically19
- lexically24
- logically19
- lyrically19
- lytically19
- magically21
- manically20
- medically20
- miscalled18
- musically20
- ohmically21
- ontically17
- optically19
- overcalls18
- radically17
- recallers14
- recalling17
- scallions15
- scalloped18
- scalloper17
- scallywag21
- sonically17
- stoically16
- telically17
- teocallis14
- tonically17
- topically19
- typically21
8 letters
- apically18
- birdcall17
- buccally22
- caecally18
- callable17
- callaloo14
- callants14
- callback23
- callboys18
- callings16
- calliope16
- callipee16
- calliper16
- calloses13
- callower16
- callused15
- calluses14
- catcalls16
- epically18
- escallop16
- fiscally18
- laically16
- miscalls16
- overcall17
- rascally15
- recalled14
- recaller13
- scallion14
- scallops16
- teocalli13
- uncalled16
7 letters
4 letters