Dictionary Only:
Profanity Off:

18-Letter Words Containing: A,T,I,A,N

 (In Any Order)
There are 151 18 letter words, 826 18 letter phrases and 0 18 letter abbr's with A,T,I,A,N in.

Best Scoring 18 Letter Words With: A,T,I,A,N

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 (151)
internationalizingcompartmentalizingtransubstantiationtransmogrificationinterchangeabilityvaletudinarianismsunsubstantialitiesuniformitarianismsungrammaticalitiesuncharitablenessesunattractivenessesunaccountabilitiesultrarevolutionaryultraconservativesultraconservatismsultracentrifugallytransubstantiatingtransportabilitiestransistorizationstransilluminationstransformationallytranscendentaliststranscendentalismstheatricalizationssupranationalitiessuperadministratorsubclassificationssubcategorizationsstructuralizationssomnambulisticallysemiquantitativelysatisfactorinessesrevascularizationsrepresentationallyrenationalizationsrehospitalizationsrecrystallizationsrechromatographingquantitativenessesquantificationallypsychoanalyticallyprovincializationspropagandisticallyproletarianizationpredestinarianismspostpsychoanalyticpostmillenarianismphotoreactivationsparticularizationsovolactovegetarianoverspecializationovergeneralizationoverextrapolationsoverclassificationovercentralizationorthogonalizationsnonfraternizationsnonconfrontationalnoncomparabilitiesnonarbitrarinessesnonanthropologicalmisclassificationsmisadministrationsmicromanipulationsmicroencapsulationmicroencapsulatingmelodramatizationsmanipulativenessesmaladministrationsmagnetoresistanceslumpenproletariatslatitudinarianismsintraventricularlyinternationalitiesinternationalisinginsubstantialitiesindustrializationsindividualizationsindefatigabilitiesinarticulatenessesinappreciativenessimpersonalizationsimmunopathologicalhyperrationalitieshyperpolarizationshypernationalistichyperalimentationshandcraftsmanshipsgeneralizabilitiesfractionalizationsfaintheartednessesevapotranspirationestablishmentarianepithelializationsdiethylcarbamazinedextroamphetaminesdepersonalizationsdenominationalismsdenationalizationsdematerializationsdecriminalizationscounterretaliationcountereducationalcounteradaptationscounteraccusationsconversationalistsconsubstantiationscongregationalistscongregationalismsconceptualizationscompartmentalisingcompanionabilitiescommercializationsbureaucratizationsbiotransformationsaustralopithecinesarchaeoastronomiesappreciativenessesantidiscriminationanticommercialismsantiadministrationanagrammatizationsaerothermodynamicsaccumulativenessesunsatisfactorinessunpleasant-smellingunenthusiasticallyultranationalisticterritorializationterritorialisationsentimentalizationsentimentalisationself-aggrandizementself-aggrandisementradiocommunicationovercapitalizationovercapitalisationnoninterchangeablelaryngopharyngitislacto-vegetarianisminternationalisticfibrocartilaginousenterobacteriaceaediethylmalonylureacorynebacteriaceaecolumbite-tantalitecharacteristicnessantiferromagnetismanticholinesteraseanti-traditionalismadenocarcinomatous
Phrases (826)
wisteria floribundawilliam james durantupton beall sinclairunited arab emiratestriglochin maritimatransmitting aerialtranslating programtheoretical accountthanksgiving cactustalinum paniculatumtable-tennis racquetsyrian monetary unitsuborder anisopteraspatial arrangementsocial organizationsocial organisationsistrurus catenatussir arthur john evanssemilunar cartilagescandinavian nationrudbeckia laciniatarhetorical languagerelaxation behaviorrabindranath tagoreqatari monetary unitprivate corporationpolianthes tuberosapluvianus aegyptiuspinicola enucleatorpiano transcriptionphysical attractionphoenix dactyliferaparnassia palustrisparliamentary agentpapuan monetary unitostrya carpinifoliaoscar hammerstein iioil-industry analystoenothera fruticosaoceanites oceanicusoccupational hazardneapolitan ice creamnavigational systemnautical signal flagnational censorshipnathaniel hawthornenarcotic antagonistmusical arrangementmolar concentrationmolal concentrationmidterm examinationmetric capacity unitmember of parliamentmaterial possessionmarijuana cigarettemanganese tetroxidemajor tranquillizermagnetic attractionlogistic assistancelogical implicationliability insurancelatimeria chalumnaelachrymal secretionkenyan monetary unitkatherine mansfieldkamchatka peninsulakalmia angustifoliajean baptiste racinejames arthur baldwinintracellular fluidinterquartile rangeinternational scaleinstallation chargeinfantile paralysisindian monetary unithouses of parliamenthindustani languagehindu calendar monthheat of vaporizationheat of vaporisationhealth professionalgustatory sensationgreen mountain stategravitational forcegravitational fieldgiambattista marinogenus chamaecytisusgenetic abnormalitygarcinia mangostanafricative consonantfourth cranial nervefortunella japonicafemale genital organfavorable receptionfamily testudinidaefamily nepenthaceaefamily loranthaceaefamily centriscidaefamily acanthuridaefair-trade agreementeuphorbia marginataessential amino acideriobotrya japonicaenvoy extraordinaryemberiza citrinellaelectronic databaseelaeagnus latifoliaeducation secretaryeconomic assistancedylan marlais thomasdonato di betto bardidivision eubacteriadivision anthophytadirectional antennadenali national parkdanish monetary unitdangling participlecyanocitta cristataconstantin brancusiconservation of masscomptonia peregrinacolocasia esculentaclass dicotyledonaechemical operationschemical attractioncastanea mollissimacascade everlastingcarrying into actioncapital of wisconsincapital of venezuelacapital of tennesseecapital of swazilandcapital of nicaraguacapital of new mexicocapital of new jerseycapital of minnesotacapital of louisianacapital of lithuaniacapital of indonesiacapital of argentinacapital expenditurecalifornia white oakbush administrationbook of lamentationsblood extravasationbignonia capreolatabattle of wake islandbanana passion fruitauxiliary operationauxiliary equipmentauthoritarian stateaustralian lungfishaugustinian hermitsattestation serviceastronomy satelliteaspalathus linearisaruban monetary unitartocarpus communisarteria pancreaticaarmoracia rusticanaantispasmodic agentantipsychotic agentantineoplastic drugantilope cervicapraantiberiberi factoranterior fontanelleantagonistic muscleanisette de bordeauxangle of inclinationancylus fluviatilisanamnestic reactionanagasta kuehniellaamlodipine besylateamerican revolutionamerican pulsatillaambystoma mexicanumamaranthus spinosusalytes obstetricansalternating currentallegheny mountainsalkaline-earth metalagropyron cristatumageratina altissimaafghan monetary unitaegean civilisationadministrative unitadministrative bodyactinidia deliciosaacoustic gramophoneaccounting standardaccordance of rightsacadia national parkacademic departmentwestern mountain ashwestern diamondbackwestern big-eared batwest indian smallpoxweather forecastingwankel rotary enginewandering albatrossvolumetric analysisvocational trainingvirginia strawberryvirginia serpentaryvietnamese languageviatical settlementvena supraorbitalisvena stylomastoideavena nasalis externavena intercapitalisvena gastrica-dextravaledictory orationvaccinium stamineumunspoken accusationunited states watersunited states senateunited states dollarunited arab republicuniocular dichromatunilateral contracttyrannus vociferanstropical rain foresttrinectes maculatustrimorphodon lambdatrichostema lanatumtricholoma venenatatricholoma vaccinumtricholoma pardinumtriangulum australetrend extrapolationtravelling salesmantransuranic elementtransfiguration daytransfer of trainingtragelaphus buxtonitoxemia of pregnancytotalitation regimetorreya californicatopographic anatomytopical anaesthetictopical anaesthesiatongan monetary unittiarella unifoliatathreatened abortionthomas stearns eliotthomas gainsboroughthird baron rayleighthevetia neriifoliathe great starvationthamnophis sirtalisthamnophis sauritusthalamostriate veintetraneuris acaulistellima grandifloratectaria macrodontataxodium mucronatumtaraktogenos kurziitaraktagenos kurziitanacetum douglasiitanacetum coccineumtanacetum balsamitatalinum aurantiacumtactual explorationsystema urogenitalesynaptomys borealissutura internasalissuspended animationsurface-active agentsupratrochlear veinsupernatural virtuesuperannuation fundsubthalamic nucleussuborder ruminantiasubfamily triglinaesubfamily sterninaesubclass actinopodastrawberry geraniumstratified samplingstratified languagestictopelia cuneatastellar associationstarvation acidosisstanley frank musialstained-glass windowst. ignatius of loyolaspotsylvania countyspiranthes spiralissphenoidal fontanelspartina pectinmataspanish oyster plantsouthern maidenhairsonora semiannulatasolar magnetic fieldsocial anthropologysmilax rotundifoliasilphium laciniatumsignal-to-noise ratioshorea teysmannianashahaptian languagesexual relationshipsex-change operationserratula tinctoriaserratia marcescenssergeant first classseptuagesima sundayselaginella eatoniisegmentation cavitysecondary educationsciaenops ocellatussaxifraga granulatasapindus marginatussao tome and principesanskritic languagesanskrit literaturesalvinia auriculatasalix alba vitellinasaints peter and paulsaint valentine's daysaint thomas aquinassaint thomas a becketsaint teresa of avilasaint martin's summersaint lawrence riversaint kitts and nevissaint francis xaviersacrifice operationround-tailed muskratrocky-mountain maplering-necked pheasantring-necked parakeetriemannian geometryrichard henry tawneyrhodanthe manglesiirhizomatous begoniarhizoctinia diseaserevaluation reservereticular formationrepublic of botswanarelational databaseregional anesthesiarecreation facilityreal-estate businessratibida columnarisrate of depreciationradiation pyrometerquinquefoliate leafquadraphonic systempyrrhuloxia sinuatapyrola rotundifoliapus-forming bacteriapublic relations manpterocnemia pennatapsychotria capensispsidium cattleianumprunus angustifoliaproportional sampleprince-of-wales'-heathprince of wales heathpresident john adamsprairie rattlesnakeprairie golden asterpotentilla anserinapotawatomi languagepotassium carbonatepositional notationponcirus trifoliatapoephila castanotisplatycerium andinumplatanus orientalisplatanus acerifoliaplatanthera bifoliapitcher-plant familypine-barren sandwortpimenta officinalispickeringia montanaphysical distancingphyllostachys nigrapetteria ramentaceapetersburg campaignperuvian mastic treeperiodontal diseasepeltandra virginicapedilanthus pavonispecten magellanicuspartial correlationparnassia fimbriataparathyroid hormoneparathion poisoningparanthias furciferparametric quantitypapal infallibilitypancreatic fibrosispalestine authoritypaleo-indian culturepainted-leaf begoniapage-at-a-time printeroriental arborvitaeorder ustilaginalesorder tubulidentataorder polymastiginaorder plantaginalesorder marchantialesorder actinomyxidiaoperations researchoperating statementopen-air marketplaceonopordum acanthiumonopordon acanthiumolfactory sensationold italian languageobservation stationnyctanassa violaceanyctaginia capitatanorthern barramundinorman architecturenonvolatile storagenonmalignant tumournon-volatile storagenewtonian mechanicsneutralization firenegative chemotaxisnautical linear unitnaturally occurringnational assistancenasogastric feedingnarrowbody aircraftnarrow-body aircraftnapierian logarithmnail-tailed kangaroomycteroperca bonacimutually beneficialmountain watercressmountain chinchillamountain blacksnakemontia lamprospermamonocytic leukaemiamonoclonal antibodymomordica charantiaminor diatonic scaleminoan civilizationminoan civilisationminiature schnauzermineral associationminato ohashi bridgemicroscopic anatomymichael stuart brownmichael gerald tysonmexican freetail batmetaplastic anaemiametal spinning lathemertensia virginicamerovingian dynastymentha rotundifoliamegavitamin therapymediterranean fevermedical examinationmedicago intertextamax ferdinand perutzmatricaria inodorummartina navratilovamarta brigit nilssonmarriage settlementmanufacturing plantmanilkara bidentatamandarin orange treemalathion poisoningmajor tranquillisermajor diatonic scalemagneto-optical discmagnetic levitationmagnesium carbonatemacroscopic anatomymachine translationlutjanus blackfordilivistona australislitocranius wallerilithophragma affineline-at-a-time printerlibyan monetary unitlepiota rubrotinctaleontocebus rosalialeitneria floridanalearning disabilitylearner's dictionaryleaning tower of pisalavandula latifolialaportea canadensislandscape architectlactose intolerancelabyrinthine arterykurdistan labor parykingdom prokaryotaeking of great britainkeratosis nigricanskenneth david kaundakatmai national parkkammon strait bridgekalashnikov culturejudicial separationjohn barrington wainjean francois milletjean-antoine watteaujapanese poinsettiajames francis thorpeitalian renaissanceitalian honeysuckleislets of langerhansiron-storage diseaseionization constantintracranial cavityinterplanetary dustinternational pitchintergalactic spaceinterfacial tensionintercapitular veininorganic phosphateinfraorbital arteryinformation warfareinformation measureinflationary spiralinevitable accidentinertial navigationindri brevicaudatusin the adjacent houseictalurus punctatushypsiglena torquatahypoplastic anaemiahypoglycaemic agenthyperfocal distancehungarian partridgehorizontal parallaxhindostani languagehesperis matronalisheat of dissociationheat of condensationheartleaf manzanitahawaii standard timeharry stack sullivanharkat-ul-mujahideenhaematobia irritanshabenaria fimbriatagyromitra esculentagymnastic apparatusguilt by associationguadalupe mountainsgroup participationgreat yellow gentiangreat saphenous veingreat dividing rangegreat arabian desertgrammatical meaninggraduation exercisegradable oppositiongoods and service taxgolden fairy lanternglobal organizationgilbert and sullivangiant red paintbrushgiant potato creepergianbattista bodonigiambattista marinigiambattista bodonigerman monetary unitgeostationary orbitgeocentric parallaxgenus trautvetteriagenus stephanomeriagenus lagerstroemiagenus lactobacillusgenus falcatifoliumgenus calamagrostisgenus bruckenthaliagenus agrobacteriumgenus acanthocybiumgentiana holopetalagenital personalitygeneral anaestheticgeneral anaesthesiagavialis gangeticusgarcinia gummi-guttafunctional calculusfull faith and creditfront-porch campaignfritz albert lipmannfritillaria affinisfrankfurt on the mainfrancois mitterrandfragrant shield fernfractional currencyforward transactionflycatching warblerfloat-type rain gaugefirst baron macaulayfine-art photographyfinancial statementfinancial conditionfictional characterfavourable positionfausto paolo sozzinifamily trionychidaefamily torpedinidaefamily synodontidaefamily syngnathidaefamily rhinobatidaefamily relationshipfamily pennatulidaefamily nummulitidaefamily notoryctidaefamily notonectidaefamily mylodontidaefamily monodontidaefamily martyniaceaefamily lymantriidaefamily littorinidaefamily gentianaceaefamily elephantidaefamily cetorhinidaefamily belemnitidaefamily argonautidaefamily argentinidaeeuarctos americanusethyl aminobenzoateestrogen antagonistestimated tax returnerythrina variegataeriophyllum lanatumerignathus barbatusequatoguinean francepidural anesthesiaepicyclic gear trainenergy of activationendothelial myelomaelementary particleelectric-arc furnaceeleanor of aquitaineeighth cranial nerveedward jean steicheneducational programeastern roman empireeastern indigo snakeeastern fence lizardeastern catholicismeast indian rosewoodearly warning systemdutch case-knife beanduodecimal notationdryopteris goldianadryopteris fragransdrepanocytic anemiadramatic productiondomesticated animaldivision phaeophytadivision cyanophytadiversionary attackdiffraction gratingdichondra micranthadicentra cucullariadicentra canadensisdicamptodon ensatusdianthus latifoliusdescurainia pinnatadepreciation chargedental practitionerdental orthopaedicsdeflationary spiralde facto segregationdaylight-saving timedalmatian pyrethrumdaboecia cantabricacytisus ramentaceuscystopteris montanacutaneous sensationcronartium ribicolacrescent-cell anemiacourt of saint james'scotoneaster dammericorticospinal tractcortaderia selloanacordyline australiscordia gerascanthuscoptis groenlandicacontract of adhesioncontinental glaciercontagious abortionconjugal visitationconfederate jasminecompetitor analysiscompassionate leavecomparative anatomycolchicum autumnalecoelenterate familyclematis virginianaclear-air turbulenceclaytonia virginicaclatonia lanceolataclass ginkgophytinaclass cyanobacteriacladrastis kentukeacitrus aurantifoliacirsium lanceolatumcirculating librarycirculating decimalchinese parasol treechelydra serpentinacheiranthus asperuscheilanthes eatoniichairman of the boardchaenopsis ocellatacerapteryx graminiscentaurea cinerariacentaurea americanacelestial mechanicscatherine i of russiacatalytic convertercastanea ozarkensiscassia occidentaliscasanova de seingaltcarolingian dynastycardamine pratensiscaranx bartholomaeicapital of singaporecapital of san marinocanalis vertebraliscanaanitic languagecampanula carpaticacalvinistic baptistcalostoma raveneliicallinectes sapiduscalifornia white fircalculating machinecalcium bicarbonatecalandrinia ciliatabroadcasting studiobrevoortia tyrannisbreathing apparatusbrazilian trumpeterborn-again christianblue channel catfishblattella germanicablackbody radiationblack-body radiationblack-and-tan terrierbering standard timebattle of buena vistabastardy proceedingbastard lignum vitaebartolomeo vanzettibartolomeo prignanobarnaba chiaramontiball-and-socket jointbacillary dysenterybaby-boom generationautomobile mechanicautoimmune diabetesaustralian languageaustralian chestnutattractive nuisanceatrial fibrillationatlantic white cedaratlantic tripletailathanasius the greatassociate in nursingassistant professorasian tiger mosquitoasclepias incarnataarytenoid cartilageartium baccalaurensartificial languagearteria mesentericaarteria communicansartemisia abrotanumarisaema dracontiumarisaema atrorubensarches national parkapplication programappendicular arteryapodictic certaintyapical placentationapatetic colorationantonio da correggioantidepressant druganticonvulsant druganticipatory breachantiarrhythmic druganterograde amnesiaanterior facial veinantarctic peninsulaantarctic continentanomalopteryx oweniangoumois grain mothangelica sylvestrisanemia adiantifoliaanarchist communismanamnestic responseanalytical geometryamphetamine sulfateamerican white birchamerican watercressamerican water shrewamerican water ouzelamerican twinfloweramerican labor partyamerican arborvitaealveolar resorptionallium neopolitanumaleurites moluccanaalaska standard timealan mathison turingailanthus altissimaagrimonia eupatoriaagitated depressionaffricate consonantaegilops triuncalisaegean civilizationadult-onset diabetesadmiralty mountainsacute kidney failureacute brain disorderactive matrix screenactinidia chinensisacoustic resistanceacoustic absorptionaccounts receivableacceptance samplingacacia xanthophloeaabdominal 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