20 letters
18 letters
16 letters
15 letters
- antiallergenics24
- antiarrhythmics28
- antihistaminics25
- antisyphilitics27
- characteristics26
- dermatoglyphics32
- electrodynamics29
- electrokinetics27
- hallucinogenics30
- metalinguistics26
- metamathematics29
- morphophonemics35
- optoelectronics26
- organometallics26
- paralinguistics26
- psychoacoustics32
- psychoneurotics30
- submetacentrics29
14 letters
- anaphrodisiacs24
- antiarthritics20
- antiepileptics25
- antimetabolics25
- antiparasitics21
- antipsychotics28
- antirheumatics24
- antiscorbutics25
- antispasmodics25
- archbishoprics30
- architectonics26
- biomathematics28
- biosystematics25
- chromodynamics32
- countertactics25
- criminalistics25
- electrostatics21
- ferroelectrics24
- hydrocephalics31
- hydromechanics31
- hypochondriacs31
- immunogenetics28
- intermetallics23
- macroeconomics30
- microcephalics32
- microeconomics30
- nonantibiotics23
- nonelectronics24
- preanesthetics23
- prosthodontics24
- pseudoclassics26
- psychasthenics30
- psychodynamics34
- psychosomatics30
- schizophrenics37
- semiautomatics24
- sympatholytics30
- telefacsimiles25
- thermodynamics29
- thermoplastics26
13 letters
- aeromechanics25
- alphanumerics27
- analphabetics26
- anthelmintics24
- antiacademics24
- antidiabetics21
- antihysterics21
- antipruritics21
- antiromantics21
- bibliomaniacs27
- bioenergetics22
- biostatistics19
- chiropractics27
- combinatorics26
- coprophiliacs28
- decasyllabics27
- ecclesiastics23
- heterocyclics27
- hieroglyphics28
- hydrodynamics28
- hypoglycemics34
- kleptomaniacs28
- megalomaniacs26
- melancholiacs27
- melodramatics24
- micrographics29
- microtechnics28
- necrophiliacs26
- neurasthenics21
- nonalcoholics25
- nymphomaniacs31
- octosyllabics26
- philharmonics28
- photovoltaics26
- propaedeutics24
- prophylactics30
- psychometrics29
- psychopathics31
- psychophysics33
- psychotropics29
- quadraphonics33
- quadriphonics33
- quadriplegics33
- reprographics26
- supergraphics27
- telefacsimile24
12 letters
- acatalectics22
- acrocentrics22
- acromegalics24
- aerodynamics22
- agoraphobics25
- algolagniacs22
- anacreontics20
- anaesthetics18
- antimitotics19
- antipolitics20
- antipyretics21
- aphrodisiacs21
- astronautics17
- astrophysics22
- atmospherics23
- bioacoustics22
- biomechanics27
- biquadratics29
- calisthenics22
- cardiotonics20
- charismatics23
- climacterics25
- conspecifics28
- cytogenetics23
- demographics26
- diaphoretics21
- dipsomaniacs23
- econometrics22
- ecstatically22
- epiphytotics25
- hebephrenics26
- hemodynamics27
- hemophiliacs26
- hermeneutics22
- hydrostatics20
- hypercritics25
- melancholics26
- metacentrics22
- microphonics27
- microphysics28
- mythomaniacs26
- narcoleptics23
- natriuretics17
- neuroleptics21
- nonacademics24
- nondiabetics21
- nondomestics21
- nonelectrics21
- orthodontics19
- orthopaedics21
- periodontics20
- peripatetics21
- phonotactics24
- photomosaics23
- polytechnics27
- prediabetics22
- problematics25
- psychedelics27
- pyrotechnics26
- sabermetrics21
- semiclassics22
- spasmolytics24
- sympathetics25
- telocentrics20
- thalassemics21
- therapeutics21
- transuranics18
11 letters
- aeronautics16
- aerostatics14
- anesthetics17
- antibiotics18
- antiemetics18
- antiseptics18
- anxiolytics25
- apologetics20
- arithmetics19
- astigmatics19
- bimetallics22
- blastodiscs19
- caoutchoucs24
- catalectics21
- cataleptics21
- cellulosics21
- chocoholics25
- cliometrics21
- cybernetics23
- cytostatics19
- diagnostics18
- dielectrics19
- egocentrics20
- electronics19
- endodontics18
- escharotics19
- eurhythmics24
- fiberoptics23
- futuristics19
- geopolitics20
- hemiplegics25
- hemophilics25
- hemostatics19
- histrionics17
- hydroponics23
- hypodermics25
- informatics21
- kiloparsecs22
- linguistics19
- mathematics22
- matronymics23
- megaparsecs22
- metaphysics24
- meteoritics17
- monomaniacs22
- myasthenics22
- neophiliacs21
- nonascetics19
- nonplastics20
- numismatics22
- orthopedics20
- paediatrics18
- paraplegics23
- patronymics23
- plyometrics23
- polyclinics25
- presbyopics25
- prognostics20
- prosthetics19
- protreptics20
- pyromaniacs23
- sacroiliacs18
- schismatics22
- scholastics20
- semitropics20
- slimnastics19
- supersonics19
- supertonics19
- syphilitics22
- systematics19
- thermionics20
- ultrabasics19
- ultrasonics17
- workaholics24
- xenobiotics25
- zootechnics29
10 letters
- acrobatics19
- aerobatics16
- aesthetics15
- alcoholics20
- analeptics18
- analgesics17
- analgetics17
- anapestics17
- anorectics17
- arthritics15
- asthmatics18
- ataractics16
- automatics17
- ballistics18
- bibliotics20
- biometrics19
- biophysics23
- bishoprics21
- catatonics17
- cathartics18
- charabancs22
- choplogics24
- chromatics21
- cirrhotics18
- cladistics18
- cryogenics21
- diacritics17
- dialectics18
- dicentrics18
- dyspeptics22
- dysphasics21
- eccentrics20
- egomaniacs19
- encaustics18
- energetics16
- epileptics20
- epizootics25
- ergonomics19
- eurythmics21
- facsimiles20
- fantastics17
- frolicsome20
- geometrics18
- geophysics22
- geriatrics15
- graphemics23
- gymnastics21
- hematinics19
- heuristics16
- homiletics19
- honorifics19
- hydraulics20
- insomniacs18
- isometrics16
- kinematics21
- logaoedics17
- lymphatics24
- macaronics20
- metaethics18
- monosomics20
- morphemics24
- mydriatics19
- neotropics17
- nephrotics19
- nostalgics17
- nucleonics20
- obstetrics16
- onomastics17
- panegyrics21
- paralytics19
- paramedics20
- paranoiacs17
- paregorics18
- patristics16
- pedagogics21
- pediatrics17
- philippics25
- pilgarlics20
- pragmatics21
- proclitics20
- psoriatics16
- psychotics23
- quadratics24
- rheumatics19
- schematics21
- sclerotics17
- semeiotics16
- silicotics17
- soporifics19
- splenetics18
- statistics13
- stigmatics18
- stomachics21
- stylistics16
- subarctics20
- subtropics20
- sudorifics18
- syntactics19
- synthetics18
- tacamahacs21
- tricyclics22
- videodiscs19
9 letters
- academics19
- acoustics16
- acrostics15
- agnostics15
- ammoniacs19
- amnesiacs16
- analytics16
- anoretics13
- anorexics20
- antalgics16
- antipyics18
- aphasiacs17
- armagnacs18
- aromatics15
- asthenics15
- ataraxics19
- athletics15
- autistics13
- barleducs18
- bioethics17
- biologics18
- bionomics19
- brainiacs16
- calcspars19
- carbolics19
- catholics18
- celeriacs16
- cosmetics18
- dactylics19
- dalmatics17
- demoniacs17
- diabetics16
- didactics17
- dietetics13
- diuretics14
- dogmatics18
- domestics16
- dramatics16
- dyslexics23
- eclectics19
- ecliptics19
- economics19
- ecstasies12
- ecstatics15
- ectosarcs15
- ecumenics20
- electrics16
- enclitics17
- encyclics22
- endosarcs14
- enuretics14
- enzootics22
- epidemics19
- esthetics14
- euphenics19
- eutectics16
- euthenics16
- facsimile19
- forensics16
- frenetics16
- geodesics15
- glyconics21
- haematics17
- harmonics18
- hidrotics15
- hygienics19
- hypnotics20
- hypothecs21
- hysterics16
- isagogics16
- isogonics15
- leukemics21
- liturgics16
- logistics15
- magnetics18
- mechanics21
- metallics17
- mnemonics20
- monastics16
- narcotics16
- neoterics13
- neuritics14
- neurotics14
- nonmusics18
- operatics15
- orthotics14
- oxytocics24
- pachalics21
- pandemics20
- paranoics16
- pashalics18
- perisarcs15
- phenetics18
- phenolics19
- phonemics21
- phonetics18
- photonics18
- phthisics19
- postsyncs18
- premedics19
- proxemics25
- quidnuncs26
- republics20
- rhetorics14
- rhythmics21
- romantics16
- sabbatics18
- sandaracs14
- semantics16
- semiotics15
- significs18
- simoniacs16
- spagyrics19
- specifics21
- spondaics17
- subtonics17
- subtopics19
- subtunics18
- syllabics19
- systemics17
- tectonics16
- telestics13
- theatrics14
- thematics17
- toreutics13
- trictracs15
- trisomics15
- trochaics17
- turmerics16
- volcanics21
8 letters
- acrylics17
- aerobics14
- alembics18
- almanacs16
- amnesics15
- aphasics16
- aphonics17
- aquatics21
- arcsines12
- arsenics12
- ascetics14
- auxetics19
- avionics16
- baldrics16
- bawdrics18
- bivouacs19
- bucolics19
- bulimics19
- calcspar18
- calorics15
- cambrics20
- cardiacs15
- caustics15
- ceramics17
- champacs22
- chronics17
- classics15
- clastics15
- colonics16
- cryonics17
- demotics15
- dynamics18
- ecbolics18
- ecstatic14
- ekistics15
- elastics12
- elegiacs14
- empirics17
- endemics16
- eristics11
- erratics11
- eugenics15
- fanatics15
- fluerics16
- fluidics17
- futharcs17
- futhorcs17
- generics14
- genetics14
- georgics15
- glyptics19
- gnostics14
- graphics18
- hedonics15
- hematics16
- hepatics16
- heretics13
- icterics14
- illogics15
- keramics18
- kinesics16
- kinetics16
- lunatics14
- medevacs19
- melanics16
- molluscs17
- muntjacs25
- numerics16
- organics14
- paretics14
- plastics15
- polemics18
- politics15
- postdocs15
- psychics21
- pyrrhics18
- quadrics22
- quantics22
- quartics21
- quintics22
- robotics14
- sapphics19
- sceptics17
- sciatics14
- shellacs15
- shoepacs16
- skeptics18
- spastics14
- spherics16
- styptics16
- tabetics14
- technics17
- tetanics12
- theriacs13
- tonetics12
- traffics17
- triadics12
- vocalics19
- yashmacs18
7 letters
- agarics12
- alcaics14
- amtracs13
- arcsine11
- arctics13
- ataxics17
- atomics13
- atonics11
- beylics16
- bionics14
- biopics16
- biotics13
- bonducs16
- bustics14
- calpacs17
- celiacs14
- chebecs18
- chemics18
- chymics20
- clerics14
- clinics15
- clitics14
- cognacs16
- corsacs13
- cretics13
- critics13
- dezincs21
- dyadics14
- ecstasy12
- emetics13
- erotics10
- ethnics13
- exotics17
- fabrics16
- fennecs15
- frolics14
- fustics14
- galyacs15
- garlics13
- gothics14
- guaiacs13
- gweducs17
- herdics13
- heroics12
- iambics16
- ipecacs16
- irenics11
- italics11
- luetics12
- maniacs14
- maniocs14
- mastics13
- metrics13
- miotics13
- mosaics13
- muclucs19
- myotics15
- mystics15
- nostocs11
- oomiacs13
- ovisacs14
- ovonics15
- parsecs13
- pelvics18
- peptics16
- phobics18
- phonics16
- photics15
- physics17
- picnics17
- poetics13
- publics18
- pyknics20
- ricracs13
- rubrics14
- rustics11
- septics13
- sferics13
- silvics15
- statics10
- syndics14
- tactics13
- tambacs16
- tanrecs11
- tarmacs13
- tenrecs11
- tictacs13
- tictocs13
- tocsins11
- tombacs16
- tragics12
- tropics13
- vitrics14
- zodiacs20
6 letters
- antics10
- asdics10
- aspics12
- attics9
- basics12
- binocs13
- broncs13
- civics16
- codecs13
- colics13
- comics15
- conics13
- cosecs12
- cubics16
- cusecs13
- cynics15
- darics10
- durocs11
- ethics11
- francs13
- havocs15
- ionics10
- lilacs11
- linacs11
- logics12
- lyrics12
- magics14
- manics13
- medics13
- mimics15
- musics13
- optics12
- osmics12
- panics13
- rebecs12
- relics10
- seracs9
- sonics10
- stoics9
- sumacs13
- tarocs9
- tocsin10
- tonics10
- topics12
- toxics16
- triacs9
- tunics11
- umiacs13
- xebecs19
- zebecs21
5 letters