18-Letter Words Containing: I,S,T,O,U
(In Any Order)
There are 120 18 letter words,
472 18 letter phrases and
0 18 letter abbr's with
I,S,T,O,U in.
Best Scoring 18 Letter Words With: I,S,T,O,U
| Expand? | Word | Save? | Length | Usage | Points | Type | |
|---|---|---|---|---|---|---|---|
We couldn't find any valid Scrabble US words with a length of 18. Try changing the version of the game.
Tip: Scrabble EU allows far more words than US! | |||||||
All 18 Letter Words
Words (120)
telecommunicationsinconsequentialitytransubstantiationinstitutionalizingverisimilitudinousunprofitablenessesuniformitarianismsunaccountabilitiesultrasophisticatedultramicroscopicalultraconservativesultraconservatismstriboluminescencestransilluminationsthermoluminescencesupranationalitiessupersophisticatedsuperminicomputerssupercivilizationssuperadministratorsubclassificationssubcategorizationsstructuralizationsstereoregularitiesspectrofluorimetersomnambulisticallysimultaneousnessesribonucleoproteinsrevascularizationsreinstitutionalizeredistributionistsreconstructionistsreconstructionismsrambunctiousnessesquestionablenessesquattuordecillionsquasiperiodicitiespseudotuberculosispronounceabilitiesphotoreproductionspertinaciousnessesparticularizationsoverindustrializesoverindustrializedovercommunicationsostentatiousnessesnonrevolutionariesnondestructivenessnondeductibilitiesnoncommutativitiesneurotransmissionsneuropsychologistsneuropsychiatristsneurophysiologistsmultifariousnessesmicroreproductionsmicromanipulationsmicrolepidopterousmicroencapsulationmicroencapsulatingmeretriciousnesseslumpenproletariatsinterinstitutionalintercolumniationsinstitutionalisingindustrializationsindividualizationsincorruptibilitiesincommensurabilityincombustibilitiesimmunosuppressantsimmunoreactivitiesimmunoprecipitatesimmunopathologistsimmunohematologistimmunohematologieshyperimmunizationshydrometallurgistsgranulocytopoiesisgranulocytopoiesesethnomusicologistsethnomusicologicalelectroluminescentdisputatiousnessesdiscourteousnessesdeinstitutionalizedeconstructionistscountersuggestionscounterstrategistscounterrevolutionscounterquestioningcounterinstitutioncounterculturalismcounterconventionscounteraggressionscounteradvertisingcounteradaptationscounteraccusationsconsubstantiationsconstructivenessesconstitutionalizesconstitutionalizedconstitutionalistsconstitutionalismsconsequentialitiesconceptualizationscommensurabilitiesclaustrophobicallybureaucratizationsbourgeoisificationaustralopithecinesunsatisfactorinessunquestionablenessunconstitutionallyultranationalisticpsychotherapeuticsmuscivora-forficataglomerulonephritisfibrocartilaginousadenocarcinomatousPhrases (472)
woodwind instrumentwisteria floribundawashington monumentupton beall sinclairtheodosius the greattendonous synovitissyzygium aromaticumsyrian monetary unitsupervisory routinesuperiority complexsuborder anisopterasolidago spathulatasolid body substancesolenostemon blumeisir arthur john evansshort hundredweightsexual reproductionsetophaga ruticillasecurity consultantreturn on investmentposterior pituitaryportuguese republicpopulus tremuloidespooecetes gramineuspolish monetary unitpolianthes tuberosapoisonous substancep-type semiconductororthotomus sutoriusorder sauropterygiaorder ichthyosauriaorder eubacterialesone thousand millionoil-industry analystoenothera fruticosaoceanites oceanicusnewspaper columnistneuropterous insectmusical compositionmusculus temporalisminor tranquillisermethotrexate sodiummaster of literaturelouis-hector berliozlinguistic relationkeyboard instrumentkalmia angustifoliahypertonic solutionhouses of parliamenthistorical documentherpestes ichneumongustatory sensationgreen mountain stategeorge westinghousegenus struthiomimusgenus recurvirostragenus melopsittacusgenus eschscholtziagenus dimorphothecafunctional disorderelaeagnus latifoliaeducation secretarydivision eubacteriadistributor housingdisreputable persondanish monetary unitcrotalus mitchelliicouncil of constanceconstruction workerconstantin brancusicolumbia universitycolocasia esculentacause to be perceivedcapital of louisianacapital of australiabush administrationbook of instructionsblue ridge mountainsbanana passion fruitauthoritarian stateartocarpus communisartistic productionarmoracia rusticanaapodemus sylvaticusantineoplastic drugantagonistic muscleanisette de bordeauxamphibious aircraftambystoma mexicanumamaranthus spinosusallegheny mountainsair-to-ground missileagropyron cristatumacoustic gramophoneaccounting standardzero-coupon securityyevgeni yevtushenkowrit of habeas corpuswhite slime mushroomwestern mountain ashvolumetric analysisvespertilio murinusvena supraorbitalisvascular prosthesisupholstery materialunspoken accusationuniversity of sussexuniversity of oxfordunited states dollarumbelliferous planttyrannus vociferanstussock caterpillartuberculoid leprosytrusteeship counciltrogium pulsatoriumtrisodium phosphatetrichostema lanatumtremella fuciformistransfiguration daytragelaphus buxtonitobacco mosaic virustime deposit accounttime-and-motion studythujopsis dolobratathomas gainsboroughtheodor seuss geiselthamnophis sauritusthamnophis proximustextual scholarshipteucrium scorodoniataraktogenos kurziitaraktagenos kurziitanacetum douglasiisystema urogenitalesystema digestoriumsystem of numerationsymplocus tinctoriasuspended animationsurjective functionsupratrochlear veinsuperannuation fundsuborder tarsioideasuborder ruminantiasuborder odontocetisuborder lipotyphlasuborder lacertiliasuborder ceratopsiasubclass actinopodastructural genomicsstriped button quailstreptopelia turturstictopelia cuneatasteganopus tricolorstanford universityst. ignatius of loyolaspotsylvania countysporobolus poiretiispirit of turpentinespanish inquisitionspace-time continuumsouthern yellow pinesouthern white cedarsouthern maidenhairsouthern hemispheresouthern bog lemmingsouth celestial polesonora semiannulatasodium thiosulphatesodium hypochloritesmilax rotundifoliaslip friction clutchsilver quandong treeshort saphenous veinsexual relationshipserratula tinctoriasentential functionseminiferous tubulesemiconductor diodesecondary educationsecobarbital sodiumsciaenops ocellatussaratoga spittlebugsample distributionsaint thomas aquinasround-tailed muskratrocky mountain sheeprobotic telesurgeryrobert bruce mathiasrhus toxicodenedronrhizopus stoloniferrhizomatous begoniarhetorical questionrevaluation reserverepulsorlift enginerepublic of the sudanrepublic of botswanareproductive systemreligious mysticismregression equationregistration numberreductio ad absurdumred river of the southreaction propulsionratibida columnarisquadriphonic systemquadraphonic systempyrrhuloxia sinuatapylodictus olivarispus-forming bacteriapublic relations manpublic presentationpterocarpus indicuspsocopterous insectpseudotaxus chieniiprunus angustifoliaprumnopitys elegansprosecuting officerprionotus carolinusprehistoric culturepotos caudivolvuluspotassium hydroxidepotassium carbonatepotamogeton crispuspopulus trichocarpaponcirus trifoliatapomatomus saltatrixpolystichum brauniipolice headquarterspneumogastric nerveplatanus orientalisplatanus acerifoliapinnotheres ostreumphragmites communispetroleum geologistpedilanthus pavonispediculosis capitispaul bustill robesonparochetus communispaprilus alepidotuspalestine authorityorthopterous insectornithopod dinosauroriental bush cherryorder ustilaginalesopisthocomus hoazinomphalotus illudensnormal distributionnihilistic delusionneurotic depressionnervous prostrationn-type semiconductormusculus teres minormusculus pectoralismusculus deltoideusmusculus buccinatormultiplication signmultiple regressionmountain watercressmountain spleenwortmountain fetterbushmountain blacksnakemother-in-law's tonguemolecular biologistmichael stuart brownmexican pocket mousemelicocca bijugatusmedical institutionmarquis de condorcetmajor tranquillisermagnesium carbonatelutjanus blackfordilouis the quarrellerlong-distance runnerlivistona australislittle spotted skunklitocranius wallerililiid monocot genusligustrum japonicumleptopteris superbaleontocebus rosalialeontocebus oedipuslending institutionlegislative councillathyrus latifoliuslactarius deliciosokurdistan labor parykalashnikov culturejunction transistorjudicial separationjudgment in personamjessica lucy mitfordjerusalem artichokejatropha stimulosusjames butler hickockitalian honeysuckleisopyrum biternatumintravenous feedinginternal combustionintermediate shroudinteragency supportinformation measureinflectional suffixinductive reasoningin your birthday suitin the adjacent housein one's birthday suithysterical neurosishypsiglena torquatahypo-eutectoid steelhydropower industryhuntington's diseasehousing developmentholocentrus bullisihindu kush mountainshindostani languagehibiscus moscheutoshelleborus foetidushalicoeres radiatusgyromitra esculentaguilt by associationguadalupe mountainsgreenhouse whiteflygreat saphenous veingraduation exercisegovernment securityglorious revolutiongilles de la tourettegeothermal industrygenyonemus lineatusgenus zinjanthropusgenus trichoglossusgenus trichodesmiumgenus toxicodendrongenus strobilomycesgenus stephanomeriagenus septobasidiumgenus schizopetalongenus rhinonicterisgenus pseudowinteragenus pleurothallisgenus platypoecilusgenus pithecolobiumgenus mycobacteriumgenus lepidothamnusgenus lagerstroemiagenus lactobacillusgenus ichthyosaurusgenus hyracotheriumgenus hyacinthoidesgenus gomphotheriumgenus ginglymostomagenus gasterophilusgenus falcatifoliumgenus dicranopterisgenus clethrionomysgenus chorizagrotisgenus chilomycterusgenus cercopithecusgenus ceratotheriumgenus centropristisgenus calamagrostisgenus anoectochilusgenus agrobacteriumgenus actiniopterisgenus acanthocybiumgastrocolic omentumfunctional genomicsfunctional calculusfuchsia excorticatafluorescent fixtureflorida smoothhoundfirst baron macaulayfavourable positionfausto paolo sozzinifamily aulostomidaeeuclid's fourth axiomeucalyptus coriaceaeuarctos americanuseptesicus serotinusepacris obtusifoliaendowment insuranceelectric toothbrusheastern fox squirreldouble-breasted suitdoctor of humanitiesdistrict of columbiadiscretionary trustdicamptodon ensatusdianthus latifoliusdesmodium tortuosumdeep supporting firedeductive reasoningdaucus carota sativacytisus multifloruscyclopes didactyluscutaneous sensationcross-country skiingcross-country ridingcrataegus apiifoliacourt of saint james'scorrosive sublimatecorporal punishmentcordyline australiscordia gerascanthuscontopus sordiduluscontinuing trespasscontagious abortionconstructive breachconjugal visitationconduction deafnesscomputer simulationcommunist manifestocoluber constrictorcollective securityclianthus speciosusclematis ochreleucaclaudius ptolemaeusclass holothuroideacitrus aurantifoliacitroncirus webbericirsium lanceolatumchrysolophus pictuschoriotis australischolesterosis cutisceratotherium simumceratostomella ulmicelestial longitudecatherine i of russiacassia augustifoliabuchloe dactyloidesbrush-tail porcupinebroadcasting studiobritish labour partyboy scouts of americabocconia frutescensblissus leucopterusbird-footed dinosaurbernese mountain dogbattle of buena vistabattle of austerlitzbartolomeo eustachibarometric pressureautomobile industryautoimmune disorderautoimmune diabetesaustrotaxus spicataastroloma humifusumassociate in nursingasian tiger mosquitoarticulatory systemarteria communicansartemisia abrotanumarmy of the righteousaristolochia durioraristarchus of samosarisaema dracontiumarisaema atrorubensanticonvulsant drugangoumois grain mothanarchist communismaleurites moluccanaalan mathison turingaegilops triuncalisadult-onset diabetesadmiralty mountainsacute brain disorderacoustic resistanceacoustic projectionacoustic phenomenonacoustic absorptionaccounts receivableabsorption spectrum
