20-Letter Words Containing: I,N,I,O
(In Any Order)
There are 88 20 letter words,
658 20 letter phrases and
0 20 letter abbr's with
I,N,I,O in.
Best Scoring 20 Letter Words With: I,N,I,O
| Expand? | Word | Save? | Length | Usage | Points | Type | |
|---|---|---|---|---|---|---|---|
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 (88)
compartmentalizationoverenthusiasticallyinstitutionalizationanthropomorphizationinternationalizationunsatisfactorinessesuncompromisingnessesultrasegregationistsultrarevolutionariesultracentrifugationstransformationalistssuperspecializationsrepresentationalistsrepresentationalismsreinstitutionalizingreindustrializationsreconceptualizationsradioimmunoassayablepseudosophisticationprofessionalizationspolyphiloprogenitivephotointerpretationsphotodisintegrationsphosphatidylcholinesphiloprogenitivenessphenylthiocarbamidesoverintellectualizesoverintellectualizedoverdifferentiationsnondenominationalismneuropsychiatricallyneurophysiologicallyneuroendocrinologistneuroendocrinologiesmischaracterizationsmicropaleontologistsmicropaleontologicalmicrominiaturizationmicrocrystallinitiesmagnetofluiddynamicskeratoconjunctivitesirreconcilablenessesinterstratificationsintellectualizationsinconsiderablenessesinconsequentialitiesincomprehensiblenessincommensurabilitiesimmunoprecipitationsimmunocytochemicallyglomerulonephritidesencephalomyocarditiselectroretinographicdimethylnitrosaminesdepartmentalizationsdeoxyribonucleotidesdeinstitutionalizingdeindustrializationsdehydrochlorinationscytodifferentiationscountermobilizationscounterintelligencescounterconditioningsconventionalizationscontradistinguishingantifluoridationistsanticonservationistsantiauthoritarianismanthropocentricitiesadrenocorticotropinsadrenocorticosteroidnoninstitutionalizednoninstitutionalisednephroangiosclerosiskeratoconjunctivitisiodochlorhydroxyquininternationalisationincontrovertiblenessimmunohistochemistryhyperlipoproteinemiahyperadrenocorticismhistoincompatibilitycounterrevolutionistcounter-revolutionistcompartmentalisationadrenocorticotrophinadrenocorticotrophicabetalipoproteinemiaPhrases (658)
woodrow wilson guthriewilliam wilkie collinswilliam stanley jevonswilliam rowan hamiltonwilliam lloyd garrisonwilliam le baron jenneywilliam hyde wollastonwilliam henry harrisonvladimir ilich ulyanovvirgil garnett thomsonvena brachiocephalicauniversity of nebraskaunabridged dictionaryukranian monetary unittwo-dimensional figuretunisian monetary unitthomas lanier williamstheatrical productionsuborder strepsirhinisuborder myxiniformessubclass commelinidaesphenisciform seabirdsoftware optimizationsir karl raimund poppersingle-valued functionsimple harmonic motionsignature recognitionselective informationsedative-hypnotic drugsecond coming of christscipio africanus majorsaponaria officinalissaccharum officinarumromanian monetary unitrocky mountain bighornrichard jordan gatlingrhizopogon idahoensisresurrection of christresident commissionerreconstruction periodracial discriminationquantitative relationpseudotsuga menziesiiprumnopitys taxifoliaprotective colorationprofessional relationprinciple of parsimonyprescription medicinepractical applicationpolitically incorrectpolitical orientationplatanus occidentalisplasminogen activatorpierre simon de laplacephylogenetic relationphotographic emulsionperuvian monetary unitpersonality inventorypersonal relationshippass with flying colorspara aminobenzoic acidorder sphenisciformesobstruction of justicenymphicus hollandicusnutritionist's calorienigerian monetary unitneisseria gonorrhoeaenasturtium officinalemultilinear evolutionmilitary installationmathematical relationmarket capitalisationmalawian monetary unitmadonna louise cicconeluscinia megarhynchosludwig mies van der roheliving accommodationslinguistic competencelevisticum officinalelateral epicondylitisjudgement of dismissaljean-baptiste poquelinislamic calendar monthinterrogative pronouninterphalangeal jointinstruction executioninformation gatheringindochinese peninsulaindirect transmissionhomolosine projectionhelladic civilizationhawaiian honeycreeperhans christian oerstedgleditsia triacanthosgiovanni da verrazzanogeorges henri lemaitregeorge frideric handelgeorg philipp telemanngeographic expeditiongenus phoenicophoriumfriendly relationshipfouquieria columnarisfederation of malaysiafamily tetraodontidaefamily myrmeleontidaefamily chenopodiaceaefamily chaetodontidaefamily antilocapridaeestonian monetary unitemotional disturbanceeicosapentaenoic acidegyptian monetary unitecological successiondivision tracheophytadisplacement reactiondictionary definitiondegenerative disorderdandie dinmont terrierctenocephalides caniscortinarius violaceuscontradiction in termsconsecutive operationcomparative anatomistcommunity of interestscommunication channelcommercial instrumentcommercial enterpriseclassification systemcinnamomum zeylanicumcharadrius morinelluscentropus phasianinuscase-to-infection ratiocarter administrationcardinal compass pointcapital of switzerlandcapital of sierra leonecapital of rhode islandcapital of connecticutcapital of afghanistancalendula officinalisbusiness relationshipbusiness organizationbusiness organisationbritish pound sterlingbotaurus lentiginosusbolivian monetary unitblue ribbon commissionbehavior modificationbasidiomycetous fungiaustrian monetary unitatmospheric conditionartemisia californicaarmenian monetary unitarcheological remainsappalachian mountainsantilocapra americanaanemopsis californicaamyloid protein plaqueamsinckia grandifloraamelanchier alnifoliaambrose gwinett biercealice malsenior walkeralgerian monetary unitalexander iii of russiaalbanian monetary unitagropyron intermediumadenosine diphosphateacquisition agreementabortion-inducing drugaboriginal australianzalophus californicusyosemite national parkyellow-leaf sickle pineximenesia encelioidesxenorhyncus asiaticusxanthoma disseminatumwyethia helianthoideswritten communicationwolstonian glaciationwind cave national parkwilliam nunn lipscom jr.william felton russellwilliam benjamin hoganwillard van orman quinevolvariella bombycinavoice in the wildernessvitelline circulationviola reichenbachianavincetoxicum hirsutumvigdis finnbogadottirvestibule of the vaginavermillion flycatcherverbesina encelioidesvena labialis superiorvena labialis inferiorvena facialis anteriorvalerianella olitoriavaleriana officinalisvaccinium macrocarponvaccinium caespitosumustilaginoidea virensuniversity of michiganuniversal propositionunited states air forceunited church of christungradable oppositionultraviolet radiationturning and boring milltropical pitcher planttrichomanes speciosumtrichomanes reniformetransversus abdoministranscortical aphasiatraditional knowledgetrachinotus carolinustoxic industrial wastetonsilla pharyngealistolypeutes tricinctusthird battle of panipatthermionic vacuum tubetheory of dissociationthe admirable crichtontelevision-camera tubetelevision pickup tubetelevision newscastertalker identificationsysteme internationalsympathetic vibrationsylvilagus floridanusswietinia macrophyllaswainsona grandifloraswainsona galegifoliasuperior cerebral veinsuperfamily tineoideasubliminal perceptionsubfamily hydromyinaesubclass zoomastiginasteatornis caripensisstatute of limitationsstandard transmissionsplit-half correlationspiranthes porrifoliaspecial-interest groupspartina cynosuroidessouth american sea lionsource of illuminationsomalian monetary unitsolidago sempervirenssoftware optimisationsocial stratificationsocial security numbersocial anthropologistsmiledon californicusslip-tongue log skiddersisymbrium officinalesir james young simpsonsir geoffrey wilkinsonsinusoidal projectionsiderochrestic anemiasideroblastic anaemiasexual discriminationsecond vatican councilscouting organizationscintillation counterscintillating scotomaschizopetalon walkeriscaphiopus bombifronssaxifraga stoloniferasanvitalia procumbenssanitation departmentsalvinia rotundifoliasalvelinus fontinalissalah al-din battalionssaint francis of assisirumohra adiantiformisriot control operationrevolutions per minuterespiratory infectionrepublic of uzbekistanrepublic of tajikistanreligious orientationrecreational facilityreconnaissance by firereciprocal inhibitionreagan administrationrabbit-eared bandicootpyridoxine 5'-phosphatepurse-string operationpulmonary circulationpublic utility companypsychopsis kramerianapsychological sciencepsychic communicationproportional samplingprincipality of monacoprincipality of achaeaprince peter kropotkinprince fumimaro konoyeprimary solid solutionprice-to-earnings ratiopotassium-argon datingpotassium bicarbonateposttraumatic amnesiaposterior labial veinspostal rate commissionpositive magnetic polepopulation commissionpolytechnic institutepolystichum lonchitispolitical correctnesspoinciana pulcherrimapoecilogale albinuchaplectrophenax nivalisplatycerium alcicorneplanographic printingpiptadenia macrocarpapilosella officinarumphysiological anatomyphilip warren andersonphilip dormer stanhopephalaenopsis amabilispersonal line of creditperitonsillar abscessperisoreus canadensispercussion instrumentpenstemon linarioidespenicillin v potassiumparticulate radiationparietal placentationoverflow incontinenceorthopedic foot insoleorthogonal oppositionorganic brain syndromeorder torpediniformesorder pectinibranchiaorder of saint benedictonobrychis viciifoliaone hundred thirty-fiveomnidirectional rangeold world white pelicanoceanic whitetip sharkobject of a prepositionnycticorax nycticoraxnurse-patient relationnotropis atherinoidesnorthwest territoriesnorth island edelweissnorth atlantic councilnonviolent resistancenonrestrictive clausenonlinear correlationniels henrik david bohrneurological disordernephrolepis pectinatanegotiable instrumentnegative magnetic polenecrotizing enteritisnecrobiosis lipoidicanarthecium ossifragumnaphthalene poisoningmyocardial infarctionmusical accompanimentmumification necrosismoving-coil microphonemountain standard timemountain lady's slippermortise-and-tenon jointmonoblastic leukaemiamodified american planmirabilis californicamildred ella didriksonmicrosorium punctatummeriones unguiculatusmenyanthes trifoliatamelilotus officinalismegaloblastic anaemiamedial geniculate bodymaximilian's sunflowermatrix multiplicationmathematical notationmathematical functionmarketing informationmarket capitalizationmarginal placentationmaidenhair spleenwortmagnoliid dicot familymagnetic dipole momentmagnesium bicarbonatemacrotus californicusmacroclemys temminckilysichiton americanumlow-birth-weight infantlouis eugene felix neellonicera sempervirenslonicera periclymenumlofortyx californicuslipoid granulomatosisleonotis nepetaefolialeonid ilyich brezhnevlawyer-client relationlavandula officinaliskosteletzya virginicakingdom of saudi arabiakingdom of northumbriakinetic theory of gasesketosis-prone diabeteskennedy internationaljudgment of convictionjournalist's privilegejoseph rudyard kiplingisidor feinstein stoneiron deficiency anemiaintravenous injectionintransitive verb formintradermal injectioninternational affairsinternal auditory veinintelligence quotientinhalation anestheticinhalation anesthesiainferior rectus muscleinferior labial arteryinferior cerebral veinindustrial revolutionindustrial psychologyinduction acceleratorinconvenience oneselfinclination of an orbitincentive stock optionimmediate constituentimmaculate conceptionigor yevgeneevich tammidentity verificationhyperkinetic syndromehylophylax naevioideshydroelectric turbinehydnocarpus wightianahyacinthus orientalishorizontal stabilizerhorizontal stabiliserhippodamia convergenshimantopus himantopushillary rodham clintonhibiscus rosa-sinensishexalectris warnockiiheteroclitic antibodyhermann wilhelm goringhelleborus orientalishelladic civilisationheliocentric parallaxhelianthus petiolarisheinrich theodor boellheinrich rudolph hertzheat of solidificationharpullia cupanioidesgyromitra californicagypsophila paniculataguillaume apollinairegriselinia littoralisgridiron-tailed lizardgregory goodwin pincusgranulocytic leukemiagnaeus julius agricolagiovanni schiaparelligiovanni di bernardonegiovanni battista cibogeranium richardsoniigeorgian monetary unitgeorg friedrich handelgeometric progressiongenus hippoglossoidesgenus aspidophoroidesgentiana quinquefoliagaussian distributiongalvanic skin responsegaius cassius longinusfunctional illiteratefriedrich anton mesmerfriction yielding propfrederick moore vinsonform genus rhizoctiniaflowering wintergreenflindersia schottianafixed-combination drugfirst council of nicaeafinancial institutionfield press censorshipfibrous-rooted begoniafiber optic microphoneferdinand the catholicfeast of the dedicationfamily trichodontidaefamily titanosauridaefamily tetragoniaceaefamily scyliorhinidaefamily rhodymeniaceaefamily rhinocerotidaefamily rhincodontidaefamily porcellionidaefamily pontederiaceaefamily pleuronectidaefamily plethodontidaefamily pelecanoididaefamily ostraciontidaefamily odontaspididaefamily megalonychidaefamily iguanodontidaefamily hyperodontidaefamily gonorhynchidaefamily globigerinidaefamily erethizontidaefamily daubentoniidaefamily cynocephalidaefamily cortinariaceaefamily chamaeleonidaefamily ceratodontidaeexecutor-heir relationeupatorium cannabinumeucalypt tereticorniserythronium dens-caniserythrina vespertilioerigonum fasciculatumeragrostic abyssinicaepipactis helleborineenvironmental scienceenteric-coated aspirinenglish cocker spanielendometrial carcinomaendamoeba histolyticaelectrostatic printerelectrostatic machineelectronic transistorelectronic instrumentelectronic dictionaryelectrical conductionelectric dipole momentedith giovanna gassioneconomic mobilizationeconomic mobilisationechinochloa crusgalliechinocactus grusoniidwarf golden chinkapindryopteris marginalisdoxepin hydrochloridedoubly transitive verbdolichonyx oryzivorusdoctoral dissertationdivision pteridophytadivision euglenophytadivision dicynodontiadissociation constantdisassortative matingdirect supporting firediplotaxis tenuifoliadiplazium pycnocarpondionysius i of syracusedilleniid dicot familydilation and curettagedigital communicationdifferential equationdicrostonyx hudsoniusdesmanthus ilinoensisdeoxyribonucleic aciddefensive attribitiondante gabriel rossettidalbergia stevensoniicyperus alternifoliuscyclamen hederifoliumcycladic civilizationcycladic civilisationctenocephalides feliscroatian monetary unitcriminal conversationcoumarone-indene resincortinarius mutabiliscorpuscular radiationcoordination compoundcontextual definitionconstructive evictionconstruction industryconstantine i of greececonservation of parityconduction anesthesiaconditioned avoidancecompact disc write-oncecommon carline thistlecommand line interfacecolour television tubecolorimetric analysiscollegiate dictionarycollective bargainingclostridium botulinumclose-quarter fightingclintonia andrewsianaclinical psychologistclaytonia carolinianaclandestine operationcistothorus platensischrysophyllum cainitochronic kidney failurechloroxylon swieteniachionochloa conspicuachilomeniscus cinctuschenopodium capitatumchemnitzer concertinacervical disc syndromecentaurium scilloidescarolina spring beautycardiac resuscitationcampanula aparinoidescalostoma cinnabarinacalochortus nuttalliicallirhoe triangulatacallirhoe involucratacalifornia four o'clockcalifornia false morelcalculus of variationscaffeine intoxicationbrush-tailed porcupinebrassaia actinophyllaboykinia occidentalisbosnia and herzegovinabiscayne national parkbioelectric potentialbiochemical mechanismbinomial distributionbenjamin david goodmanbegonia heracleifoliaavicennia officinalisaversive conditioningatrioventricular nodeatlantic spiny dogfishasplenium trichomanesasparagus officinalesarteria intercostalisartemisia ludovicianaartemisia gnaphalodesarenaria groenlandicaardisia escallonoidesarctic ground squirrelaposematic colorationapodictic propositionantonius stradivariusantitrust legislationantiophthalmic factorantihemophilic factoranti-inflammatory druganterior cerebral veinanterior cardinal veinandropogon virginicusanaphylactic antibodyairborne transmissionafrican bowstring hempaffine transformationaeronautical engineeradverbial of conditionabu nidal organization2-methylpropenoic acid
