Dictionary Only:
Profanity Off:

18-Letter Words Containing: N,G,A,I,O

 (In Any Order)
There are 76 18 letter words, 467 18 letter phrases and 0 18 letter abbr's with N,G,A,I,O in.

Best Scoring 18 Letter Words With: N,G,A,I,O

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 (76)
internationalizingcompartmentalizinganthropomorphizinggastroenterologisttransmogrificationinstitutionalizingneuropsychologicalvaingloriousnessessubcategorizationssphygmomanometriessedimentologicallysacrilegiousnessesroentgenologicallyrechromatographingpropagandisticallyphytohemagglutininphotolithographingphotodisintegratesphotodisintegratedphonocardiographicphenomenologicallyovolactovegetarianovergeneralizationorthogonalizationsnonanthropologistsnonanthropologicalneuropharmacologicmicropaleontologicmicroencapsulatingmethemoglobinemiasmagnetostrictivelymagnetoresistancesmacroglobulinemiaslymphangiographiesknowledgeabilitiesinternationalisingintercommunicatinginstitutionalisingimmunopathologistsimmunopathologicalimmunohematologistimmunohematologieshyperpigmentationshemoglobinopathiesgranulocytopoiesisgranulocytopoiesesglycosaminoglycansgeochronologicallygastroenterologiesethnomusicologicalelectroretinographelectroretinogramsdisproportionatingdihydroergotaminesdemythologizationscounterstrategistscounterprogrammingcounteraggressionscounteradvertisingcongregationalistscongregationalismscompartmentalisingbourgeoisificationanticounterfeitingangiocardiographicanagrammatizationsagammaglobulinemicrhinolaryngologistnonprognosticativenoninterchangeableneurophysiologicallaryngopharyngitislacto-vegetarianismfibrocartilaginousantiferromagnetismagammaglobulinemia
Phrases (467)
zingiber officinalexerographic printerwashington monumenttriglochin maritimatranslating programtangible possessionsocial organizationsocial organisationsergei rachmaninoffscottish highlanderrhetorical languagerevolutionary grouprabindranath tagoreprograming languageprofessional golferprofessional boxingpooecetes gramineusplanning commissionoperating procedureon an irregular basisnavigational systemnarcotic antagonistmordvinian languagemilitary governmentmethod of accountingmarianne craig mooremanganese tetroxidemagnoliopsid familymagnetic attractionludwig van beethovenlogistic assistancelogistic assessmentlogical implicationlinguistic relationkalmia angustifoliajohn pierpont morganjohann ludwig uhlandirvingia gabonensisinterior decoratinginstallation chargeinflectional endinghuman gamma globulinhallucinogenic drughablot knight brownegustatory sensationgreen mountain stategravitational forcegravitational fieldgraphical recordingglandular carcinomagian lorenzo berninigiambattista marinogeorge simon kaufmangeorge michael cohangeophysical sciencegeographical regiongenus recurvirostragenus melopsittacusgenus eschscholtziagenus dimorphothecagenetic abnormalitygarcinia mangostanagallinula chloropusgallinago gallinagofreudian psychologyfemale genital organfamily magnoliaceaeeuphorbia marginataerigeron canadensiselaeagnus latifoliadisagreeable persondiplomatic buildingcomptonia peregrinacompression bandagecognitive semanticsclass magnoliopsidaclass hyalospongiaecarrying into actioncapital of nicaraguacapital of argentinablue ridge mountainsbignonia capreolatabaron georges cuvieraugsburg confessionantispasmodic agentantipsychotic agentantineoplastic drugantagonistic muscleangle of inclinationandropogon gerardiiallegheny mountainsalbert szent-gyorgyiair-to-ground missileagropyron cristatumagnes george de milleafghan monetary unitaegean civilisationacoustic gramophoneaccounting standardaccordance of rightszigadenus venenosuswinter olympic gameswilliam ii of englandweather forecastingwankel rotary enginewandering albatrossvocational trainingvirginia crownbeardvinegar joe stilwellvigilance committeeveronica beccabungavaccinia gangrenosaurogenital medicineunderground railwaytwo-line great primertransfiguration daytransfer of trainingtrailing four o'clocktragelaphus buxtonitoxemia of pregnancytotalitation regimetopographic anatomytop fermenting yeasttongan monetary unitthoroughbred racingthomas gainsboroughthird baron rayleightherapeutic cloningthe great starvationtellima grandiflorataraktogenos kurziitaraktagenos kurziitanacetum douglasiisystema urogenitalesydney harbor bridgesweet-potato ring rotsubgenus calliopsisstructural genomicsstraight-line methodsteganopus tricolorstained-glass windowst. ignatius of loyolasolidago canadensissolar magnetic fieldsocial anthropologysmoking compartmentsir george trevelyansilver quandong treesignal-to-noise ratioshoshonian languagesex-change operationselaginella eatoniisegmentation cavitysaxifraga hypnoidessarcophaga carnariaronald wilson reaganrockingham podocarpriemannian geometryrichard ii of englandrhodesian ridgebackrhodanthe manglesiirhizomatous begoniaregular icosahedronregular convex solidregression equationregression analysisregistration numberregional anesthesiarefrigeration dryerred-green dichromacyreal-time processingpus-forming bacteriaprunus angustifoliaprumnopitys elegansprosopis glandulosapropositional logicprairie golden asterpotawatomi languagepotamogeton crispuspolygonum orientalepoinciana gilliesiipneumogastric nerveplains pocket gopherpiranga ludovicianapickeringia montanaphyllostachys nigraphragmites communisphonological systemphoenician languagephilippine mahoganyphaseolus angularispedestrian crossingparathion poisoningparallel processingpanax pseudoginsengpainted-leaf begoniaorder ustilaginalesorder synentognathiorder polymastiginaorder plumbaginalesorder plantaginalesoperating statementold italian languageold frisian languagenucleolus organizernucleolus organisernucleolar organizernucleolar organisernonvolatile storagenonmalignant tumournon-volatile storagenetwork programmingnegative reinforcernegative chemotaxisnaturally occurringnasogastric feedingnapierian logarithmnail-tailed kangaroomultiplication signmother-in-law's tonguemorning-glory familyminato ohashi bridgemicrohoning machinemichael gerald tysonmerovingian dynastymelospiza georgianamedicago intertextameadow jumping mousemarta brigit nilssonmarriage counselingmandarin orange treemalathion poisoningmagnolia virginianamagnetomotive forcemagneto-optical discmagnetic levitationmagnetic core memorymagnesium hydroxidemagnesium carbonatemacedonian languagelucius dubignon claylow-level formattinglord high chancellorlong-distance runnerlittle golden zinnialithophragma affineligustrum japonicumlieutenant governorlibyan islamic groupliberation theologylegislative councilledum groenlandicumleaning tower of pisalate-spring-bloomingkingdom protoctistakingdom prokaryotaekingdom of swazilandking of great britainkeratosis nigricanskammon strait bridgekalapooian languagejuglans californicajudicial proceedingjudgment in personamjohn griffith chaneyjohn barrington wainislets of langerhansiron-storage diseaseion-exchange polymerintravenous feedinginterrogation pointinteragency supportinorganic phosphateinorganic chemistryinertial navigationinductive reasoningindigenous languageidiographic sciencehypsiglena torquatahypoglycaemic agenthuntington's diseasehonorable dischargehokkianese languagehindostani languageherringbone patternhenry viii of englandharold hirschsprunggyromitra esculentagymnadenia conopseaguilt by associationguaiacum officinaleguadalupe mountainsgroup participationground-emplaced minegrindelia squarrosagregory of nazianzusgregory of nazianzengregorian telescopegreen monkey diseasegreat yellow gentiangreat saphenous veingranuloma inguinalegraduation exercisegradable oppositiongovernment activitygoods and service taxgolden fairy lanternglobal organizationgirolamo savonarolagigacycle per secondgiant potato creepergiannangelo braschigianbattista bodonigiambattista bodonigerman monetary unitgeothermal industrygeostationary orbitgeorgiana barrymoregeocentric parallaxgenyonemus lineatusgenus zinjanthropusgenus stephanomeriagenus septobasidiumgenus schizophragmagenus schizopetalongenus pseudowinteragenus poecilocapsusgenus pleurothallisgenus pleurobrachiagenus platypoecilusgenus paracheirodongenus paphiopedilumgenus mycobacteriumgenus micropogoniasgenus lepidothamnusgenus lagerstroemiagenus lactobacillusgenus ichthyosaurusgenus hyracotheriumgenus hyacinthoidesgenus halimodendrongenus gymnocalyciumgenus ginglymostomagenus gasterophilusgenus falcatifoliumgenus dicranopterisgenus chorizagrotisgenus chirocephalusgenus ceratotheriumgenus cardiospermumgenus calamagrostisgenus bougainvilleagenus argyroxiphiumgenus archidiskidongenus anoectochilusgenus agrobacteriumgenus actiniopterisgenus acanthocybiumgentiana holopetalagenital personalitygastroepiploic veingastrocolic omentumgalleria mellonellafunctional genomicsfront-porch campaignfringed poppy mallowfragaria chiloensisflowering raspberryflorida selaginellafloat-type rain gaugefinno-ugric-speakingfine-art photographyfamily polygonaceaefamily goodeniaceaefamily boraginaceaefamily bignoniaceaefamily argonautidaeestrogen antagonistequatoguinean francenglish hippocratesenergy of activationelaeocarpus grandisedward iii of englandeducational programedgar douglas adrianeastern indigo snakeeastern cricket frogdryopteris goldianadryopteris fragransdouglas fairbanks jr.dissociation energydirect bill of ladingdiffraction gratingdepreciation chargedeductive reasoningde facto segregationcynoglossum amabilecupressus govenianacountervailing dutycordia gerascanthuscoptis groenlandicacoordinate geometrycontinuing trespasscontinental glaciercontagious abortionconnarus guianensisconjugal visitationcongenital disordercomputer programingcommittal to writingcombat intelligencecollege of cardinalscolinus virginianuscognitive operationclinopodium vulgareclinical psychologyclaytonia virginicaclass ginkgophytinacinchona ledgerianachenopodium glaucumcharronia flavigulacharles ii of englandcelestial longitudecasanova de seingaltcarolingian dynastycarissa grandifloracardigan welsh corgicardamine douglasiicapital of singaporebrowning machine gunbroadcasting studiobougainville trenchbougainville islandborn-again christianbook binding machineblow molding machinebillion-dollar grassbernese mountain dogbastardy proceedingbartolomeo prignanobank holding companybaby-boom generationautomotive engineerassociate in nursingasian tiger mosquitoarytenoid cartilagearnold lucius gesellapplication programantonio da correggioanticonvulsant druganterograde amnesiaanointing of the sickanion-exchange resinangoumois grain mothanalytical geometryalgonquian languagealan mathison turingagrimonia eupatoriaagitated depressionagelaius phoeniceusage of enlightenmentafrican green monkeyaegilops triuncalisaegean civilizationadlerian psychologyabdominal pregnancyabdominal breathing
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