Dictionary Only:
Profanity Off:

20-Letter Words Containing: O,I,S,S,A,N,C,E

 (In Any Order)
There are 23 20 letter words, 119 20 letter phrases and 0 20 letter abbr's with O,I,S,S,A,N,C,E in.

Best Scoring 20 Letter Words With: O,I,S,S,A,N,C,E

Expand?WordSave?LengthUsagePointsType
We couldn't find any valid Scrabble US words with a length of 20. Try changing the version of the game.
Tip: Scrabble EU allows far more words than US!

All 20 Letter Words

Words (23)
overenthusiasticallyunsatisfactorinessesunconscionablenessessuperspecializationspseudosophisticationpseudocholinesterasephotoreconnaissancesphosphofructokinasesphosphatidylcholinesneuropharmacologistsmischaracterizationsmicropaleontologistsmicrocrystallinitiesirreproachablenessesirreconcilablenessesinterstratificationsinconsiderablenessesinconsequentialitiesincommensurabilitiescountersurveillancesanticonservationistsacetylcholinesterasenephroangiosclerosis
Phrases (119)
tumour necrosis factorsubclass commelinidaesphenisciform seabirdsir charles wheatstoneplatanus occidentalisnutritionist's calorieluscinia megarhynchosindochinese peninsulaindirect transmissionhylocichla fuscescenshans christian oerstedgleditsia triacanthosecological successionctenocephalides caniscortinarius violaceuscomedogenic substanceclassification systemcharadrius morinelluscentropus phasianinuscarson smith mccullersbasidiomycetous fungibaron snow of leicesteranemopsis californicaamerican harvest mousealessandro cagliostroaimee semple mcphersonximenesia encelioidesxenorhyncus asiaticusworkmen's compensationverbesina encelioidesvena supratrochlearisvaccinium caespitosumuniversal gas constantunited states congressunited states air forcetrichomanes speciosumtoxic industrial wastethysanopterous insecttheory of dissociationtheodore francis powystelevision newscastersynchronous operationsteatornis caripensisspecial-interest groupspartina cynosuroidessouth american sea lionsomatic sensory systemsocial security numbersmiledon californicussisymbrium officinalesinusoidal projectionsiderochrestic anemiasideroblastic anaemiasexual discriminationsanvitalia procumbensreconnaissance by firepsychopsis kramerianapsychological sciencepotassium bicarbonateposttraumatic amnesiapostal rate commissionpolitical correctnessperonospora hyoscyamiperitonsillar abscessperisoreus canadensispenicillin v potassiumnonviolent resistancenonrestrictive clausenerve block anesthesianeoceratodus forsterinecrobiosis lipoidicanarthecium ossifragummumification necrosismorchella angusticepsmeriones unguiculatusmelilotus officinalismarcus terentius varromacronectes giganteuslonicera sempervirenslasthenia chrysostomakinetic theory of gasesisthmus of tehuantepechyacinthus orientalishibiscus rosa-sinensisherschelian telescopegnaeus julius agricolagenus pithecanthropusgenus ctenocephalidesgenus aegyptopithecusgenus acanthoscelidesgalvanic skin responseflindersia schottianaerythronium dens-caniseragrostic abyssinicaenglish cocker spanielelectronic transistorechinocactus grusoniidoctoral dissertationdionysius i of syracusecyperus alternifoliusctenocephalides feliscoronary heart diseaseconvergent strabismusconduction anesthesiacompensatory spendingcolorimetric analysiscistothorus platensischinese black mushroomcharles dillon stengelcervical disc syndromecentaurium scilloidescardiac resuscitationbackground processingaustralian coral snakeasplenium trichomanesasparagus officinalesarteria intercostalisardisia escallonoidesaldrovanda vesiculosa
WordDB Icon
WordDB
United Kingdom
Download the WordDB app directly on your home screen for instant access. No App Store necessary, less than 1MB storage, always up-to-date and secure.
1.
Tap on share button
2.
Tap on Add To Home Screenadd button
3.
Find WordDB App Icon on your home screen