Dictionary Only:
Profanity Off:

18-Letter Words Containing: I,N,O,O,S

 (In Any Order)
There are 166 18 letter words, 468 18 letter phrases and 0 18 letter abbr's with I,N,O,O,S in.

Best Scoring 18 Letter Words With: I,N,O,O,S

Expand?WordSave?LengthUsagePointsType
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 (166)
telecommunicationsdisproportionatelygastroenterologisttransmogrificationoversimplificationoverrepresentationhyperaldosteronismneuropsychologicalvideoconferencingsvaingloriousnessesunconscionablenessuncompromisingnesstrichloroethylenestransistorizationstransformationallysubconsciousnessessubcategorizationssphygmomanometriessoporiferousnessessemiprofessionallysemidomesticationssedimentologicallyribonucleoproteinsrenationalizationsrehospitalizationsreconstructionistsreconstructionismsquattuordecillionsprovincializationspronounceabilitiespostpsychoanalyticpolyesterificationpolyacrylonitrilesphotosyntheticallyphotosensitizationphotosensitivitiesphotoreproductionsphotoreactivationsphotomorphogenesisphotodissociationsphotodisintegratesphotodisintegratedphotodecompositionoverspecializationoverprotectivenessoverfertilizationsoverextrapolationsoverconcentrationsovercommunicationsoverclassificationotherworldlinessesostentatiousnessesorthogonalizationsopinionativenessesnonrevolutionariesnoninterventionistnonfraternizationsnondiscriminationsnoncooperationistsnoncomparabilitiesnoncommutativitiesnonanthropologistsneurotransmissionsneuropsychologistsneurophysiologistsmonochromaticitiesmineralocorticoidsmicroreproductionsmicromanipulationsmicroencapsulationmicrodensitometricmicrodensitometersmethylprednisolonemethemoglobinemiasmelodramatizationsmacroglobulinemiasintrospectionisticintercolumniationsinharmoniousnessesinconsolablenessesincommodiousnessesimpersonalizationsimmunosuppressionsimmunopathologistsimmunohematologistimmunohematologieshyposensitizationshypophysectomizinghyperpolarizationshyperconsciousnesshemoglobinopathiesgranulocytopoiesisgranulocytopoiesesglycosaminoglycansglottochronologiesgastroenterologiesfractionalizationsevapotranspirationethnomusicologistsethnomusicologicalethnomethodologistethnomethodologieselectroretinogramselectrodesiccationelectrodepositionsdisproportionationdisproportionatingdishonorablenessesdiscourteousnessesdisconsolatenessesdihydroergotaminesdephosphorylationsdepersonalizationsdeoxyribonucleasesdenominationalismsdendrochronologistdendrochronologiesdenationalizationsdemythologizationsdehydrochlorinatesdehydrochlorinasesdeconstructionistscountersuggestionscounterrevolutionscounterquestioningcounterinstitutioncounterconventionscounteraggressionscounteradaptationscounteraccusationsconversationalistscontradistinctionsconsubstantiationsconstitutionalizesconstitutionalizedconstitutionalistsconstitutionalismscongregationalistscongregationalismsconceptualizationscompanionabilitiescommercializationsbourgeoisificationbloodthirstinessesbiotransformationsbacteriorhodopsinsarchaeoastronomiesaerothermodynamicsunconstitutionallytriphosphopyridineterritorialisationrhinolaryngologistovercapitalisationorder-chenopodialesnonprognosticativenoncomprehensivelyneurophysiologicalimmunofluorescencegood-neighborlinessglomerulonephritisfibrocartilaginouscytoarchitectonicscross-fertilizationcross-fertilisationcorrosion-resistantadenocarcinomatous
Phrases (468)
worldly possessionswoodwind instrumentwashington monumentvoiceless consonantvaccinium oxycoccusunconscious processthird epistle of johnthird epistel of johntendonous synovitistelevision reportertangible possessionsupervisory routinesuborder myxinoideisuborder anisopterasolid body substancesolenostemon blumeisocial organizationsocial organisationsir henry joseph woodsingle-reed woodwindsexual reproductionscorpio the scorpionrheims-douay versionrepublic of sloveniarepublic of hondurasprofessional golferprofessional boxingpriority processingpositive reinforcerpooecetes gramineuspolish monetary unitpolianthes tuberosapoisonous substanceplanning commissionpiano transcriptionphysical phenomenonparkinson's syndromep-type semiconductorostrya carpinifoliaorder trogoniformesorder ciconiiformesone thousand millionoenothera fruticosaodocoileus hemionusoceanites oceanicusnicolaus copernicusneuropterous insectnephrops norvegicusnational censorshipnarcotic antagonistmusical compositionminister of religionmeconopsis cambricamaterial possessionmagnoliopsid familymacrozamia communiskilocycle per secondjons jakob berzeliushypertonic solutionhouses of parliamenthousehold appliancehistorical documentheat of vaporisationhealth professionalgustatory sensationgeorge westinghousegeorge simon kaufmangenus dimorphothecagallinula chloropusfunctional disorderfricative consonantfreudian psychologyfrancis ford coppolafirst epistle of johnfederation of tribesexpressed almond oilessential conditionelectronics companyelectron microscopeelection commissioneconomic assistancedouay-rheims versiondivision cynodontiadivision anthophytadistributor housingcouncil of constanceconstruction workerconservation of masscompression bandagecommon american shadcolocasia esculentaclass magnoliopsidaclass hyalospongiaeclass dicotyledonaechemical operationsceremonial occasioncapital of wisconsincapital of minnesotacapital of louisianacapital of indonesiabook of lamentationsbook of instructionsblood extravasationbaron georges cuvieraugsburg confessionastronomy satelliteascension of the lordartocarpus communisartistic productionair-to-ground missileagropyron cristatumacoustic gramophoneaccordance of rightszero-coupon securitywilson cloud chamberwebbing clothes mothvermillion rockfishvena stylomastoideavaranus komodoensisupper carboniferousunspoken accusationuniversity of oxfordunipolar depressiontropical rain foresttoxic shock syndrometime deposit accounttime-and-motion studythreshold operationthomas stearns eliotthomas gainsboroughthirst for knowledgethermionic emissiontheory of indicatorsthamnophis proximusteucrium scorodoniatelephone extensiontaraktogenos kurziisystem of numerationsynaptomys borealissymplocus tinctoriaswiss confederationsweet-potato ring rotsuborder odontocetisubclass actinopodastereoscopic visionstereophonic systemstellar associationsteganopus tricolorstations of the crossstarvation acidosisst. ignatius of loyolaspotsylvania countysphenoidal fontanelsphenoid fontanellesouthern yellow pinesouthern bog lemmingsonora semiannulatasolomon r. guggenheimsolidago canadensissolanum commersoniisolanum carolinensesocio-economic classsocial anthropologysnowdrop windflowersmoking compartmentsmilax rotundifoliasingle-furrow ploughsignal-to-noise ratioshoshonian languageshort saphenous veinsex-change operationsensory deprivationsensorimotor regionsemiconductor diodesecondary educationsecondary dentitionscopolia carniolicasciaenops ocellatussao tome and principesamolus floribundussalicornia europaeasacrifice operationronald wilson reaganrocky mountain sheeprichard john robertsrhus toxicodenedronrhizopus stoloniferrhizomatous begoniarhetorical questionrepublic of botswanaregular icosahedronregular convex solidregression equationreaction propulsionrachel louise carsonpublius ovidius nasopsocopterous insectprospero lambertiniprosopis glandulosaprosecuting officerpropositional logicproportional samplepromotional expenseprofessional tennisprofessional personprofessional dancerprocyon cancrivorusprionotus carolinuspresident rooseveltpower-station workerpotassium carbonatepotamogeton crispuspositional notationportal hypertensionporcupine provisionponcirus trifoliatapolice commissionerpolemonium viscosumpoephila castanotisplumed scorpionfishplosive speech soundplains pocket gopherplains lemon monardapinnotheres ostreumphotogenic epilepsyphonological systemphaseolus coccineuspesticide poisoningperiodontal diseasepaul bustill robesonparochetus communisparkinsonia floridaparathion poisoningorthopterous insectornithopod dinosauroreamnos americanusorder temnospondyliorder synentognathiorder solenichthyesorder polymastiginaorder falconiformesorder cypriniformesopisthocomus hoazinoperations researchomphalotus illudensolfactory sensationold english sheepdogobservation stationnucleolus organizernucleolus organisernucleolar organisernorth celestial polenormative economicsnormal distributionnonvolatile storagenonsocial infectionnonreligious personnon-volatile storagenikolai lobachevskynicolaus zinzendorfnicholas ii of russianewtonian telescopenewton's law of motionneurotic depressionnervous prostrationn-type semiconductormyositis trichinosamountain spleenwortmother-in-law's tonguemontia lamprospermamomordica balsaminaminor diatonic scaleminoan civilisationmineral associationminato ohashi bridgemilitary commissionmicroscopic anatomymexican pocket mousemeriones longifronsmelospiza georgianameadow jumping mousemaster of ceremoniesmason and dixon's linemarquis de condorcetmalathion poisoningmajor diatonic scalemagneto-optical discmacroscopic anatomylower carboniferouslip synchronizationlip synchronisationlimnodromus griseusliliid monocot genusleontocebus rosalialeontocebus oedipusleaning tower of pisale douanier rousseaulate-spring-bloominglactose intolerancekingdom protoctistakingdom of swazilandjunction transistorjuan carlos i of spainjoint chiefs of staffjohn joseph pershingjacques lucien monodiron-storage diseaseipomoea orizabensisionization constantinternal combustioninsider informationinorganic phosphateinformation scienceinformation measureinferior colliculushydropower industryhousing developmenthorseshoe whipsnakehonorable dischargehomo sapiens sapiensholocentrus bullisiheat of dissociationheat of condensationgymnadenia conopseaguilt by associationgregory of nazianzusgregorian telescopegreenhouse emissiongradable oppositiongoods and service taxglorious revolutiongirolamo savonarolagianbattista bodonigiambattista bodonigeostationary orbitgenus trichoglossusgenus toxicodendrongenus strobilomycesgenus scolopendriumgenus schizopetalongenus poecilocapsusgenus pithecolobiumgenus paracheirodongenus micropogoniasgenus microdipodopsgenus ibero-mesornisgenus halimodendrongenus gomphotheriumgenus ginglymostomagenus cnemidophorusgenus clethrionomysgenus chrysochlorisgenus chorizagrotisgenus anoectochilusgastroepiploic veingastrocolic omentumfunctional genomicsfringed loosestrifefranklin d. rooseveltforward transactionforegone conclusionflorida smoothhoundfirst baron tennysonfavourable positionfausto paolo sozzinifast of the firstbornfamily synodontidaefairness commissioneuropean wolf spidereuclid's second axiomestrogen antagonistepistle to the romanselectron microscopyeichhornia spesiosaeast indian rosewooddryopteris goldianadoctor of humanitiesdivision rhodophytadivision phaeophytadivision myxomycotadivision cyanophytadissociation energydicamptodon ensatusdental orthopaedicsdelusional disorderde facto segregationdavidson's penstemoncystopteris montanacynoscion nebulosuscynoglossum amabilecutaneous sensationcrucifixion of jesuscross-country skiingcross-country ridingcriminal possessioncreeping wood sorrelcourt of saint james'scotoneaster dammericorticospinal tractcortaderia selloanacorporal punishmentcoronavirus diseasecoronary thrombosiscoreopsis tinctoriacoptis groenlandicaconversion reactionconversion hysteriaconversion disordercontract of adhesioncontopus sordiduluscontagious abortionconjugal visitationcongenital disorderconflict of interestconfederate soldierconduction deafnesscomputer simulationcompound microscopecomplex prepositioncompetitor analysiscompassionate leavecommunist manifestocommon lady's-slippercoluber constrictorcollege of cardinalscnemidophorus veloxclinical psychologyclass dicotyledonesclass coniferopsidachrysobalanus icacocholoepus hoffmannichinese forget-me-notchaenopsis ocellatacapital of singaporecapital of san marinocalostoma raveneliicalifornia sycamorebronchoscopic smearbroadcasting studiobrevoortia tyrannisbottle-nosed dolphinbone-headed dinosaurbocconia frutescensbird-footed dinosaurbinge-vomit syndromebillion-dollar grassbernese mountain dogball-and-socket jointautomobile industryautoimmune disorderassistant professorasian tiger mosquitoasian horseshoe crabanolis carolinensisanointing of the sickanoa depressicornisannona diversifoliaangoumois grain mothalveolar resorptionalmond-leaves willowalice-josephine ponsaffricate consonantadlerian psychologyacoustic projectionacoustic phenomenonacoustic absorptionacentric chromosomeabsorption spectrum
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