18-Letter Words Containing: I,M,N,O
(In Any Order)
There are 143 18 letter words,
711 18 letter phrases and
0 18 letter abbr's with
I,M,N,O in.
Best Scoring 18 Letter Words With: I,M,N,O
| 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 (143)
telecommunicationscompartmentalizinganthropomorphizingtransmogrificationoversimplificationhyperaldosteronismverisimilitudinousuniformitarianismsuncompromisingnessultraconservatismstriboluminescencestransilluminationstransformationallythermoluminescencesuperminicomputerssuperadministratorsphygmomanometriessomnambulisticallysimultaneousnessessemiprofessionallysemidomesticationssemiconservativelysedimentologicallyreconstructionismsrechromatographingrambunctiousnessespostmillennialistspostmillennialismspostmillenarianismphytohemagglutininphotomorphogenesisphotodecompositionphenomenologicallyoverembellishmentsovercommunicationsnondiscriminationsnoncomparabilitiesnoncommutativitiesneurotransmissionsneuropharmacologicmultifariousnessesmonochromaticitiesmisrepresentationsmisinterpretationsmisidentificationsmisclassificationsmisadministrationsmineralocorticoidsmicroreproductionsmicropaleontologicmicromanipulationsmicroenvironmentalmicroencapsulationmicroencapsulatingmicrodensitometricmicrodensitometersmicrocrystallinitymethylprednisolonemethemoglobinemiasmeretriciousnessesmelodramatizationsmechanochemistriesmaladministrationsmagnetostrictivelymagnetoresistancesmacroglobulinemiaslymphangiographieslumpenproletariatsintercommunicatingintercolumniationsinharmoniousnessesincommodiousnessesincommensurabilityincombustibilitiesimpersonalizationsimmunosuppressionsimmunosuppressantsimmunoreactivitiesimmunoprecipitatesimmunoprecipitatedimmunopathologistsimmunopathologicalimmunohematologistimmunohematologiesimmunodeficienciesimmunocytochemicalhypophysectomizinghyperpigmentationshyperimmunizationshyperalimentationshydroxytryptamineshemoglobinopathiesglycosaminoglycansethnomusicologistsethnomusicologicalethnomethodologistethnomethodologieselectroretinogramselectroluminescentdisintermediationsdihydroergotaminesdextroamphetaminesdenominationalismsdemythologizationsdematerializationsdecriminalizationscurmudgeonlinessescounterprogrammingcounterculturalismcontemptiblenessesconstitutionalismscongregationalismscomprehensiblenesscompartmentalisingcompanionabilitiescommunicablenessescommercializationscommensurabilitiesbiotransformationsarchaeoastronomiesantidiscriminationanticommercialismsantiadministrationanagrammatizationsagammaglobulinemicaerothermodynamicssentimentalizationsentimentalisationradiocommunicationnoncomprehensivelynitrochloromethanemultifunctionalitylacto-vegetarianismintercommunicationimmunofluorescenceglomerulonephritisdiethylmalonylureacounterreformationcolumbite-tantaliteantiferromagnetismanti-traditionalismagammaglobulinemiaadenocarcinomatousPhrases (711)
yemeni monetary unitwoodwind instrumentwilliam dean howellswashington monumentvoice communicationvaccinium oxycoccustriglochin maritimatranslating programthyrotropic hormonesyrian monetary unitsuborder myxinoideisolenostemon blumeisir martin frobishersergei rachmaninoffsense of equilibriumrheims-douay versionreturn on investmentrepublic of surinameread-only memory chipqatari monetary unitprograming languageprince-of-wales plumepooecetes gramineuspolish monetary unitplanning commissionphysical phenomenonparkinson's syndromepapuan monetary unitp-type semiconductoroscar hammerstein iiorder trogoniformesorder ciconiiformesone thousand millionodocoileus hemionusniccolo machiavellinewspaper columnistneapolitan ice creamnavigational systemmusical performancemusical compositionmusculospiral nervemordvinian languagemolar concentrationmolal concentrationminor tranquillizerminor tranquilliserminister of religionmilitary governmentmilitary expeditionmidterm examinationmethod of accountingmercator projectionmember of parliamentmeconopsis cambricamaterial possessionmarianne craig mooremanganese tetroxidemajor tranquillizermagnoliopsid familymagnetic attractionmacrozamia communislogistic assessmentlogical implicationlight-emitting diodelachrymal secretionkeyboard instrumentkenyan monetary unitkalmia angustifoliajohn pierpont morganinterior departmentindian monetary unithuman gamma globulinhouses of parliamenthistorical documenthindu calendar monthherpestes ichneumongreen mountain stategovernment ministerglandular carcinomagiambattista marinogeorge simon kaufmangeorge michael cohangenus struthiomimusgenus melopsittacusgenus dimorphothecagenetic abnormalitygarcinia mangostanafulminate of mercuryfemale genital organfamily scorpaenidaefamily magnoliaceaefamily loranthaceaeexpressed almond oileuphorbia marginataessential amino acidendorsement in blankemperor napoleon iiielement of a cylinderelectronics companyelectron microscopeelection commissioneconomic assistancedylan marlais thomasdouay-rheims versiondirect transmissiondiplomatic ministerdiplomatic buildingdanish monetary unitdame sybil thorndikeconservation of masscomputer memory unitcomptonia peregrinacompression bandagecommon american shadcomminuted fracturecommercial documentcolumbia universitycognitive semanticsclass magnoliopsidachemical phenomenonchemical operationschemical attractioncharles follen mckimceremonial occasioncastanea mollissimacapital of new mexicocapital of minnesotabush administrationbook of lamentationsbombycilla cedrorunblue ridge mountainsbadminton equipmentbachelor of medicineastronomy satelliteassyrian neo-aramaicaruban monetary unitartocarpus communisarmoracia rusticanaantispasmodic agentantagonistic muscleandromeda polifoliaandrija mohorovicicanamnestic reactionamlodipine besylateamerican revolutionambystoma mexicanumamaranthus spinosusalpinia officinarumallegheny mountainsair-to-ground missileagropyron cristatumagnes george de milleafghan monetary unitadministrative bodyadenosine deaminaseacoustic gramophone5-hydroxytryptamineworld tamil movementwinter olympic gameswilson cloud chamberwilliam ii of englandwilliam henry hudsonwilliam henry hooverwestern roman empirewestern mountain ashwestern diamondbackwest indian smallpoxwesleyan methodistswelcoming committeewebbing clothes mothvolumetric analysisvincetoxicum negrumvigilance committeeviburnum recognitumvespula maculifronsvespertilio murinusveronica chamaedrysvermillion rockfishvena stylomastoideavaranus komodoensisvaccinium scopariumurogenital medicineuniocular dichromatumbelliferous planttwo-line great primertrimorphodon lambdatrichostema lanatumtricholoma venenatatricholoma vaccinumtricholoma pardinumtransmission systemtransitive verb formtrade union movementtoxic shock syndrometoxemia of pregnancytotalitation regimetopographic anatomytop fermenting yeasttongan monetary unittime deposit accounttime-and-motion studythomas stearns eliotthomas gainsboroughthermosetting resinthermoplastic resinthermionic emissionthamnophis sirtalisthamnophis sauritusthamnophis proximusthalamostriate veinteucrium scorodoniatemporary expedienttellima grandifloratectaria macrodontataxodium mucronatumtanacetum douglasiitanacetum coccineumtalinum brevifoliumsystema urogenitalesystem of numerationsynaptomys borealissymplocus tinctoriasuspended animationsupra expressionismsuborder ruminantiasubfamily dorylinaestructural genomicsstraight-line methodstereophonic systemspace-time continuumsouthern maidenhairsouthern hemispheresouthern bog lemmingsonora semiannulatasolomon r. guggenheimsolar magnetic fieldsolanum commersoniisolanum carolinensesocio-economic classsmoking compartmentsmilax rotundifoliasmall cell carcinomasloanea jamaicensisshorea teysmannianasensorimotor regionseminiferous tubulesemiconductor diodesegmentation cavityscolymus hispanicussarah kemble siddonssao tome and principesample distributionsamolus floribundussaint thomas aquinassaint thomas a becketround-trip light timeround-tailed muskratrocky-mountain maplerocky mountain sheeprocky mountain pinonrockingham podocarpriemannian geometryrhododendron maximarhodanthe manglesiirhizomatous begoniareticular formationrepublic of cameroonregistration numberred-green dichromacyrecording equipmentrecombinant proteinreal-time processingratibida columnarisradiation pyrometerquantum field theoryquadriphonic systemquadraphonic systempus-forming bacteriapublic relations manpterocnemia pennataprumnopitys elegansprospero lambertiniproportional samplepromotional expensepresident john adamspractice of medicinepower of appointmentpotawatomi languagepotassium carbonatepotamogeton crispuspolystichum brauniipolygonum orientalepolice commissionerpolemonium viscosumpolaroid land camerapneumogastric nerveplumed scorpionfishplethodon vehiculumplains lemon monardapinus californiarumpinnotheres ostreumpimenta officinalispierre-simon laplacepied piper of hamelinpickeringia montanaphragmites communisphonological systemphilippine mahoganyphilipp melanchthonpeperomia sandersiipenstemon rydbergiipenstemon newberryiparochetus communisparathyroid hormoneoreamnos americanusorder temnospondyliorder polymastiginaorder plumbaginalesorder marchantialesorder falconiformesorder cypriniformesorder actinomyxidiaopuntia lindheimeriopisthocomus hoazinoperating statementopen-air marketplaceonopordum acanthiumonopordon acanthiumomphalotus illudensnorthern hemispherenorthern bog lemmingnorthern barramundinormative economicsnorman architecturenormal distributionnonmalignant tumournicolas malebranchenewtonian mechanicsnewton's law of motionnetwork programmingnemophila menziesiinegative chemotaxisnapierian logarithmn-type semiconductormyositis trichinosamycteroperca bonacimyasthenic syndromemusculus teres minormusculus buccinatormusculophrenic veinmultiplication signmultiplex operationmultiple regressionmountain watercressmountain spleenwortmountain four o'clockmountain fetterbushmountain chinchillamountain blacksnakemother-in-law's tonguemorning-glory familymontia lamprospermamonocytic leukaemiamonoclonal antibodymomordica charantiamomordica balsaminaminor diatonic scaleminoan civilizationminoan civilisationmineral associationminato ohashi bridgemilitary commissionmilitary censorshipmikhail baryshnikovmiddle temporal veinmicroscopic anatomymicrohoning machinemichael stuart brownmichael gerald tysonmexican pocket mousemerovingian dynastymeriones longifronsmentha rotundifoliamenominee whitefishmelospiza georgianamelissa officinalismedical institutionmedical examinationmedicago intertextameadow jumping mousematricaria inodorummaster of ceremoniesmason and dixon's linemartina navratilovamarta brigit nilssonmarsilea drummondiimarriage counselingmarquis de condorcetmarble bones diseasemandarin orange treemalathion poisoningmajor tranquillisermajor diatonic scalemagnolia virginianamagnetomotive forcemagneto-optical discmagnetic levitationmagnetic core memorymagnesium hydroxidemagnesium carbonatemacroscopic anatomymachine translationmacedonian languagelysiloma bahamensislycium carolinianumluteinizing hormonelucretia coffin mottlow-level formattinglong-term investmentlocomotive engineerlithophragma affinelimnodromus griseuslimnocryptes minimaliliid monocot genusligustrum japonicumlibyan monetary unitlibyan islamic groupledum groenlandicumlate-spring-bloomingkingdom protoctistakingdom prokaryotaekingdom of swazilandkatmai national parkkammon strait bridgejunior middleweightjudgment in personamjohn philip marquandjean francois milletjasminum officinalejasminum nudiflorumjames francis thorpejamaica honeysucklejacques lucien monodj. robert oppenheimerisopyrum biternatumipomoea orizabensision-exchange polymerinternal combustionintermediate shroudinsider informationinorganic chemistryinformer's privilegeinformation warfareinformation scienceinformation measureinferiority complexincomplete fractureincomplete abortionillicium floridanumhypoplastic anaemiahypoglycaemic agenthypochromic anaemiahyperchromic anemiahousing developmenthomo sapiens sapienshohenzollern empirehindu kush mountainshesperis matronalishaematobia irritanshabenaria peramoenagyromitra esculentagymnadenia conopseaguaiacum officinaleguadalupe mountainsground-emplaced minegreenhouse emissiongreen monkey diseasegranuloma inguinalegovernment securitygovernment buildinggovernment activitygolden wonder milletgirolamo savonarolagiambattista bodonigerman monetary unitgeothermal industrygeorgiana barrymoregenyonemus lineatusgenus trichodesmiumgenus strobilomycesgenus stephanomeriagenus septobasidiumgenus scolopendriumgenus schizophragmagenus pithecolobiumgenus paphiopedilumgenus mycobacteriumgenus micropogoniasgenus microdipodopsgenus lepidothamnusgenus lagerstroemiagenus ibero-mesornisgenus hyracotheriumgenus halimodendrongenus gymnocalyciumgenus gomphotheriumgenus ginglymostomagenus falcatifoliumgenus cnemidophorusgenus clethrionomysgenus chilomycterusgenus chilomeniscusgenus ceratotheriumgenus cardiospermumgenus calamagrostisgenus argyroxiphiumgenus agrobacteriumgenus acanthocybiumgastrocolic omentumgalleria mellonellafunctional genomicsfumaria officinalisfrontier settlementfront-porch campaignfringed poppy mallowfrankfurt on the mainfrancois mitterrandflorida smoothhoundfirst baron macaulayfemale circumcisionfamily xenosauridaefamily trionychidaefamily torpedinidaefamily synodontidaefamily rhinobatidaefamily relationshipfamily polygonaceaefamily papilionaceafamily palaemonidaefamily oleandraceaefamily notoryctidaefamily notonectidaefamily nephropsidaefamily mylodontidaefamily monodontidaefamily littorinidaefamily lecanoraceaefamily goodeniaceaefamily endamoebidaefamily cladoniaceaefamily chironomidaefamily cetorhinidaefamily boraginaceaefamily bignoniaceaefamily argonautidaefamily anomalopidaefamily allioniaceaefairness commissionexperimental methodexothermic reactionexocentric compoundeusebius hieronymuseuonymus americanuseuclid's second axiomeuarctos americanusethyl aminobenzoateerythronium albidumeriophyllum lanatumepistle to the romansendowment insuranceendothelial myelomaemu novaehollandiaeembryonal carcinomaelectronic computerelectron multiplierelectron microscopyedwin of northumbriaeducational programecumenical movementeastern roman empireeastern catholicismdynamic loudspeakerdwarf russian almondduodecimal notationdrepanocytic anemiadramatic productiondomesticated animaldoctor of humanitiesdivision myxomycotadiplomatic immunitydichondra micranthadicamptodon ensatusdavidson's penstemoncystopteris montanacynoglossum amabilecronartium ribicolacriminal possessioncourt of saint james'scounter reformationcotoneaster dammericorporal punishmentcoronary thrombosiscoordinate geometryconvallaria majalisconsumer price indexconfederate jasmineconditioned emotioncomputer simulationcomputer programingcompound microscopecomplex prepositioncomplement fixationcompetitor analysiscompassionate leavecomparative anatomycommunist manifestocommon white dogwoodcommon unicorn plantcommon pitcher plantcommon morning glorycommon lady's-slippercommon cardinal veincommittal to writingcombat intelligencecolchicum autumnalecoelenterate familycnemidophorus veloxclinopodium vulgarecirsium lanceolatumcirsium helenioidescinnamomum camphoracholoepus hoffmannichinese forget-me-notchilean flameflowerchenopodium glaucumchamaemelum nobilischairman of the boardceylon cinnamon treecerro del nacimientocecil blount demillecardioid microphonecardamine douglasiicaranx bartholomaeicapital of san marinocalostoma raveneliicalifornia sycamorecalcium bicarbonatecabomba carolinianaburhinus oedicnemusbubalus mindorensisbrowning machine gunbronchoscopic smearbronchial pneumoniabottom fermentationbook binding machineblow molding machinebinge-vomit syndromebinge-purge syndromebidens trichospermabernese mountain dogbartolomeo vanzettibartolomeo prignanobarnaba chiaramontibarbados maidenhairbarack hussein obamabank holding companybaby-boom generationautomotive engineerautomobile mechanicautomobile industryautoimmune disorderautoimmune diabetesasian tiger mosquitoarteria communicansartemisia abrotanumarnold daniel palmerarisaema dracontiumarisaema atrorubensapplication programapocynum cannabinumanterograde amnesiaanomalopteryx owenianna amalia mercouriangoumois grain mothanemone ludovicianaanemia adiantifoliaanarchist communismanamnestic responseanalytical geometryamorpha californicaamerican water ouzelamerican twinfloweramerican pennyroyalamerican labor partyamerican arborvitaealuminium hydroxidealmond-leaves willowallium neopolitanumaleurites moluccanaalan mathison turingagrimonia eupatoriaage of enlightenmentafrican green monkeyadmiralty mountainsadenium multiflorumacoustic phenomenonaconitum lycoctonumacentric chromosomeabsorption spectrumabdominal pregnancyabdominal breathing
