Dictionary Only:
Profanity Off:

20-Letter Words Containing: O,I,T,I,O,N

 (In Any Order)
There are 52 20 letter words, 258 20 letter phrases and 0 20 letter abbr's with O,I,T,I,O,N in.

Best Scoring 20 Letter Words With: O,I,T,I,O,N

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 (52)
compartmentalizationinstitutionalizationanthropomorphizationinternationalizationultrarevolutionariestransformationalistsreconceptualizationspseudosophisticationprofessionalizationspolyphiloprogenitivephotointerpretationsphotodisintegrationsphosphatidylcholinesphiloprogenitivenessoverdifferentiationsnondenominationalismneuroendocrinologistmicropaleontologistsmicropaleontologicalmicrominiaturizationkeratoconjunctivitesimmunoprecipitationsimmunocytochemicallyglomerulonephritidesencephalomyocarditiselectroretinographicdeoxyribonucleotidesdehydrochlorinationscytodifferentiationscountermobilizationscounterconditioningsconventionalizationsantifluoridationistsanticonservationistsanthropocentricitiesadrenocorticotropinsadrenocorticosteroidnoninstitutionalizednoninstitutionalisedkeratoconjunctivitisinternationalisationincontrovertiblenessimmunohistochemistryhyperlipoproteinemiahyperadrenocorticismhistoincompatibilitycounterrevolutionistcounter-revolutionistcompartmentalisationadrenocorticotrophinadrenocorticotrophicabetalipoproteinemia
Phrases (258)
woodrow wilson guthriewilliam rowan hamiltonwilliam hyde wollastonvirgil garnett thomsontwo-dimensional figuretheatrical productionsoftware optimizationsimple harmonic motionsignature recognitionselective informationsecond coming of christromanian monetary unitrocky mountain bighornresurrection of christresident commissionerreconstruction periodprumnopitys taxifoliaprotective colorationprofessional relationpolitically incorrectpolitical orientationplasminogen activatorphylogenetic relationphotographic emulsionpersonality inventorypersonal relationshippass with flying colorsobstruction of justicenutritionist's caloriemultilinear evolutionliving accommodationsinterrogative pronouninstruction executioninformation gatheringhomolosine projectiongeographic expeditionfederation of malaysiafamily tetraodontidaefamily chaetodontidaeestonian monetary unitemotional disturbanceeicosapentaenoic aciddivision tracheophytadictionary definitioncortinarius violaceuscontradiction in termsconsecutive operationcomparative anatomistcommunity of interestscommunication channelcase-to-infection ratiocardinal compass pointcapital of sierra leonecapital of rhode islandcapital of connecticutbusiness organizationbusiness organisationbotaurus lentiginosusbolivian monetary unitbehavior modificationbasidiomycetous fungiatmospheric conditionamyloid protein plaqueagropyron intermediumadenosine diphosphateabortion-inducing drugyosemite national parkwritten communicationwolstonian glaciationvigdis finnbogadottirvalerianella olitoriauniversal propositionungradable oppositionultraviolet radiationtrichomanes speciosumtrichomanes reniformetraditional knowledgetrachinotus carolinustheory of dissociationsubclass zoomastiginastatute of limitationssplit-half correlationspiranthes porrifoliaspartina cynosuroidessouth american sea lionsource of illuminationsomalian monetary unitsoftware optimisationsocial stratificationsocial anthropologistslip-tongue log skiddersinusoidal projectionsecond vatican councilscouting organizationscintillation counterscintillating scotomaschizopetalon walkerisaxifraga stoloniferasalvinia rotundifoliarumohra adiantiformisriot control operationrevolutions per minuterespiratory infectionreligious orientationreciprocal inhibitionrabbit-eared bandicootpyridoxine 5'-phosphatepurse-string operationpulmonary circulationpsychic communicationproportional samplingprincipality of monacoprince peter kropotkinprimary solid solutionprice-to-earnings ratiopotassium-argon datingpotassium bicarbonateposterior labial veinspostal rate commissionpositive magnetic polepopulation commissionpolystichum lonchitispolitical correctnessphysiological anatomyphilip dormer stanhopepersonal line of creditpenstemon linarioidesoverflow incontinenceorthopedic foot insoleorthogonal oppositionorder torpediniformesorder of saint benedictomnidirectional rangeold world white pelicanobject of a prepositionnycticorax nycticoraxnotropis atherinoidesnorthwest territoriesnorth atlantic councilnonviolent resistancenonlinear correlationnaphthalene poisoningmyocardial infarctionmumification necrosismortise-and-tenon jointmonoblastic leukaemiamicrosorium punctatummelilotus officinalismathematical notationmarketing informationmagnoliid dicot familymagnetic dipole momentmacrotus californicuslofortyx californicuslipoid granulomatosisleonotis nepetaefoliakingdom of northumbriakinetic theory of gasesketosis-prone diabetesjudgment of convictionisidor feinstein stoneintravenous injectionindustrial revolutionindustrial psychologyinduction acceleratorinclination of an orbitincentive stock optionimmaculate conceptionhorizontal stabilizerhorizontal stabiliserhimantopus himantopushillary rodham clintonheteroclitic antibodyhelleborus orientalisheinrich theodor boellheat of solidificationgyromitra californicagiovanni battista cibogeorgian monetary unitgeometric progressionfriction yielding propform genus rhizoctiniafixed-combination drugfirst council of nicaeafibrous-rooted begoniafiber optic microphonefeast of the dedicationfamily trichodontidaefamily rhinocerotidaefamily rhincodontidaefamily plethodontidaefamily ostraciontidaefamily odontaspididaefamily iguanodontidaefamily hyperodontidaefamily ceratodontidaeexecutor-heir relationendometrial carcinomaendamoeba histolyticaelectronic transistorelectronic dictionaryelectrical conductionelectric dipole momentedith giovanna gassioneconomic mobilizationeconomic mobilisationechinocactus grusoniidoctoral dissertationdivision pteridophytadivision euglenophytadivision dicynodontiadissociation constantdiplotaxis tenuifoliadigital communicationdicrostonyx hudsoniuscroatian monetary unitcriminal conversationcorpuscular radiationcoordination compoundcontextual definitionconstructive evictionconstruction industryconstantine i of greececonservation of parityconduction anesthesiaconditioned avoidancecompact disc write-oncecommon carline thistlecolour television tubecolorimetric analysiscollegiate dictionaryclostridium botulinumclinical psychologistclaytonia carolinianaclandestine operationcistothorus platensischrysophyllum cainitochloroxylon swieteniachenopodium capitatumcalostoma cinnabarinacalochortus nuttalliicallirhoe involucratacalculus of variationscaffeine intoxicationboykinia occidentalisbioelectric potentialbinomial distributionaversive conditioningatrioventricular nodeaposematic colorationapodictic propositionantiophthalmic factorantihemophilic factorairborne transmissionaffine transformationadverbial of conditionabu nidal organization2-methylpropenoic acid
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