Dictionary Only:
Profanity Off:

18-Letter Words Containing: A,O,T,T

 (In Any Order)
There are 208 18 letter words, 628 18 letter phrases and 0 18 letter abbr's with A,O,T,T in.

Best Scoring 18 Letter Words With: A,O,T,T

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 (208)
telecommunicationsdisproportionatelyinternationalizinginconsequentialitycompartmentalizinggastroenterologisttransubstantiationtransmogrificationoverrepresentationinstitutionalizingantivivisectionistpaleoclimatologistunaccountabilitiesultrasophisticatedultrarevolutionaryultraconservativesultraconservatismstransportabilitiestransistorizationstransilluminationstransformationallythermoplasticitiestheatricalizationstachistoscopicallysupranationalitiessupersophisticatedsuperadministratorsubcategorizationsstructuralizationsstoutheartednessesstoichiometricallystereoregularitiesstereophotographicsemidomesticationssatisfactorinessesrepresentationallyrenationalizationsreinstitutionalizerehospitalizationsrecrystallizationsradiosensitivitiesquattuordecillionsquantificationallypsychopathologistsproletarianizationpostpsychoanalyticpostmillennialistspolyesterificationphytohemagglutininphotosyntheticallyphotosensitizationphotoreactivationsphotolithographingphotolithographiesphotodissociationsphotodisintegratesphotodisintegratedpheochromocytomatapentylenetetrazolsparticularizationsovolactovegetarianoveroptimisticallyoveridentificationoverfertilizationsoverextrapolationsoverconcentrationsovercentralizationostentatiousnessesorthopsychiatristsorthogonalizationsnonrepresentativesnonfraternizationsnoncooperationistsnonconfrontationalnoncommutativitiesnonanthropologistsneuropsychiatristsmonochromaticitiesmisrepresentationsmisinterpretationsmisidentificationsmisadministrationsmicrocrystallinitymethylcholanthrenemelodramatizationsmalcontentednessesmaladministrationsmagnetostrictivelymagnetoresistanceslumpenproletariatsinterrelationshipsinteroperabilitiesinternationalitiesinternationalisinginterinstitutionalintercommunicatingintercolumniationsinstitutionalisingindustrializationsincontestabilitiesimmunoreactivitiesimmunoprecipitatesimmunoprecipitatedimmunopathologistsimmunohematologisthyposensitizationshypersensitizationhyperrationalitieshyperpigmentationshypernationalistichyperconcentrationhyperalimentationshydroxytryptamineshydrometallurgistshomoscedasticitiesgastroenterologiesfractionalizationsexterritorialitiesexceptionabilitiesevapotranspirationepithelializationselectroretinographelectroretinogramselectrophotographyelectrophoretogramelectrodesiccationelectrocorticogramdisputatiousnessesdisproportionationdisproportionatingdisintermediationsdextroamphetaminesdenationalizationsdemythologizationsdematerializationsdeinstitutionalizededifferentiationscounterstrategistscounterretaliationcountereducationalcounterdemonstratecounterculturalismcounteradvertisingcounteradaptationscounteraccusationsconversationalistscontradistinctionsconsubstantiationsconstitutionalizesconstitutionalizedconstitutionalistsconstitutionalismsconsequentialitiescongregationalistsconceptualizationscompartmentalisingcollectivisticallychlortetracyclinesbureaucratizationsbiotransformationsbiocompatibilitiesaustralopithecinesastrophotographiesastrophotographersantidiscriminationanticounterfeitingantiadministrationanagrammatizationsunsatisfactorinessunconstitutionallyultranationalistictrichlormethiazidetetraiodothyroninetetrachloromethanetetrachlorethyleneterritorializationterritorialisationsentimentalizationsentimentalisationpteridospermaphytapsychotherapeuticsoxidation-reductionoverinterpretationovercapitalizationovercapitalisationnonprognosticativenitrochloromethanemultifunctionalitylacto-vegetarianisminternationalisticintercommunicationhistocompatibilityenterobacteriaceaeelectrodynamometercytoarchitectonicscryptogrammataceaecross-fertilizationcross-fertilisationcounterreformationcounterbombardmentcorrosion-resistantcolumbite-tantalitechemotherapeuticalcalymmatobacteriumantiferromagnetismanticholinesteraseanti-traditionalismanthropocentricity
Phrases (628)
yemeni monetary unitwashington monumentvictory celebrationvictor frankensteintuamotu archipelagotriglochin maritimatreaty of versaillestranslating programtomistoma schlegelithomas wright wallerthomas clayton wolfetheoretical accounttheodosius the greatsyrian monetary unitstar-shaped fortresssphenodon punctatumsolidago spathulatashort-term liabilitysetophaga ruticillasecurity consultantseasonal adjustmentscottish highlanderrabindranath tagoreqatari monetary unitprivate corporationposterior pituitarypolitically correctpolitical dissidentpolish monetary unitpolianthes tuberosapiano transcriptionphysiological statephysical attractionphylum coelenteratapapuan monetary unitoven stuffer roasterottmar mergenthaleroil-industry analystoenothera fruticosanavigational systemnathaniel hawthornenarcotic antagonistmount rushmore statemolar concentrationmolal concentrationmilitary governmentmilitary expeditionmidterm examinationmethotrexate sodiummethod of accountingmercator projectionmaster of literaturemary wollstonecraftmanganese tetroxidemagnetic attractionlow-birth-weight babylogistic assistancelogistic assessmentlinguistic relationlatrodectus mactanskeyboard instrumentkenyan monetary unitjohn orley allen tatejames prescott jouleinternational scaleinterior departmentinterior decorationinterior decoratinginstallation chargeindian monetary unithypostasis of christhistorical documentheat of vaporizationheat of vaporisationhand-to-hand strugglehablot knight brownegustatory sensationgreen mountain stategravitational forcegravitational fieldgiambattista marinogenus melopsittacusgenus dorotheanthusgenetic abnormalityfricative consonantfederation of tribesexplication de texteessential conditionemployment contractelectronic databaseelaeagnus commutataedward bulwer-lyttoneducation secretarydonato di betto bardidoctor of osteopathydmitri shostakovichdivision anthophytadirectional antennadirect transmissiondiplomatic ministerdepth charge throwerdepartment of energydefender of the faithdanish monetary unitcytotropic antibodycyanocitta cristatacrotalus scutulatuscrotalus mitchelliicreate from raw stuffcrataegus oxycanthacorrugated fastenercorporate executiveconstantin brancusicomminuted fracturecommercial activitycognitive semanticsclass gastromyceteschemical attractioncarrying into actioncapital of tennesseecapital of minnesotacapital of lithuaniacapital of guatemalacapital of australiacapital of argentinabush administrationbook of lamentationsblood extravasationbattle of wake islandbattle of tewkesburybattle of tannenbergbattle of lule burgasbattle of gettysburgbattle of brunanburhbadminton equipmentauthoritarian stateattestation serviceastronomy satellitearuban monetary unitartistic productionarthur holly comptonantispasmodic agentantipsychotic agentantineoplastic drugantiberiberi factoranterior fontanelleantagonistic muscleanisette de bordeauxanamnestic reactionalytes obstetricansalexander woollcottalbert szent-gyorgyiagropyron cristatumafghan monetary unitadministrative bodyaccounting standard5-hydroxytryptamineyellow-breasted chatyellow pitcher plantyellow cattley guavaworld tamil movementwestern mountain ashwesleyan methodistsweather forecastingwater-cooled reactorvocational trainingvigilance committeevena stylomastoideavaledictory orationuto-aztecan languageuterine contractionupholstery materialunited states dollarunilateral contracttypewriter keyboardtype of architecturetwo-line great primertussock caterpillartropical rain foresttrogium pulsatoriumtrisodium phosphatetrichostema lanatumtricholoma venenatatrichloracetic acidtrend extrapolationtransmission systemtransitive verb formtransfiguration daytransfer of trainingtragelaphus buxtonitrade union movementtotalitation regimetopographic anatomytopical anaesthetictopical anaesthesiatop fermenting yeasttongan monetary unittime deposit accounttime-and-motion studytiarella unifoliatathujopsis dolobratathreshold operationthreatened abortionthomas stearns eliotthird battle of ypresthevetia neriifoliathermoplastic resinthermobia domesticatherapeutic cloningtheory of relativitytheory of indicatorstheatrical producertheater of the absurdthe great starvationthamnophis sirtalisthamnophis sauritusthalamostriate veintextual scholarshipterritorial reservetemporary expedienttectaria macrodontataxodium mucronatumtaraktogenos kurziitaraktagenos kurziitanacetum douglasiitanacetum coccineumtalk through one's hattactual explorationsystema urogenitalesystema digestoriumsystem of numerationsymplocus tinctoriasweet-potato ring rotstructural genomicsstructural concretestriped button quailstreptopelia turturstraight-line methodstorage-battery gridstochastic variablestictopelia cuneatastellar associationsteganopus tricolorstations of the crossstarvation acidosisstanford universitystandard atmospherest. ignatius of loyolaspotted squeateaguespotsylvania countyspanish oyster plantspace-time continuumsouthern white cedarsouth temperate zonesouth celestial polesolar thermal systemsodium thiosulphatesmoking compartmentsignal-to-noise ratioshort gastric arteryserratula tinctoriasentential functionsemi-sweet chocolatesegmentation cavitysecretary of the navysecondary dentitionsaratoga spittlebugsample distributionsaint thomas aquinassaint thomas a becketsaint teresa of avilasailor's breastplatesacramento sturgeonround-tailed muskratrobert bruce mathiasrhetorical questionreticular formationrelative atomic massrelational databaseregular tetrahedronregistration numberrecreation facilityrecombinant proteinreaumur thermometerrate of depreciationradiation pyrometerquantum field theorypull out all the stopspublic presentationpterocnemia pennatapsychological statepsoriatic arthritisprotozoal infectionprobiotic bacteriumprefrontal lobotomypower-station workerpower of appointmentpotentilla anserinapotawatomi languagepotato scab bacteriapotassium carbonatepotamogeton nodosuspotamogeton crispuspositive chemotaxispositional notationportal hypertensionponcirus trifoliatapomatomus saltatrixpolyunsaturated fatpolitical scientistpoephila castanotispleurotus ostreatusplatanus orientalisplatanthera bifoliaplantago lanceolataphylum chaetognathapellitory-of-the-wallpartial correlationpart-of-speech taggerparallel of latitudeparacentral scotomapalestine authorityoxytropis lambertiioutput-to-input ratioorthochromatic filmoriental arborvitaeorder tubulidentataorder synentognathiorder rickettsialesorder bennettitalesoperating statementolfactory sensationobservation stationnothofagus truncatanorthern white cedarnorth temperate zonenorth celestial polenorman architecturenormal distributionnonvolatile storagenonmalignant tumournon-volatile storagenon-christian priestnewtonian telescopenewtonian reflectornewton's law of motionneutralization firenervous prostrationnepal trumpet flowernegative chemotaxisnational assistancemyositis trichinosamultiplication signmultiplex operationmountain watercressmountain spleenwortmountain fetterbushmother-in-law's tonguemoreton bay chestnutmichael stuart brownmentha rotundifoliamedical institutionmedicago intertextamathematical symbolmartina navratilovamarta brigit nilssonmalice aforethoughtmagnetomotive forcemagneto-optical discmagnetic levitationmachine translationlupus erythematosusluggage compartmentlucretia coffin mottlow-level formattinglivistona australislittle golden zinnialiquid metal reactorlieutenant governorlibyan monetary unitliberation theologyleptopteris superbalepiota rubrotinctalepiota cepaestipesleft coronary arterylathyrus latifoliuslactose intolerancekingdom protoctistaking of great britainkatmai national parkkammon strait bridgekakatoe leadbeaterijunction transistorjoint chiefs of staffjean-antoine watteaujatropha stimulosusjapanese poinsettiaisopyrum biternatumionization constantinterrogation pointinternational pitchinternal combustionintermediate shroudinterfacial tensioninteragency supportinfraorbital arteryinertial navigationindicator electrodeincomplete fractureincomplete abortionin your birthday suitin the adjacent housein one's birthday suithypsiglena torquatahynerpeton bassettihydromantes shastaehuntington's diseasehundred-and-fortiethhottentot bread vinehorse chestnut creamhooded pitcher planthomecourt advantageheterotheca villosaheterophil antibodyherringbone patternheavyweight torpedoheat of dissociationheat of condensationhave the distinctionhaematobia irritansgyromitra esculentaguilt by associationgroup participationgreater whitethroatgreat yellow gentiangovernment activitygothic architecturegilles de la tourettegiant potato creepergianbattista bodonigiambattista bodonigerman monetary unitgeothermal industrygeostationary orbitgeorge paget thomsongenus tautogolabrusgenus streptocarpusgenus stenopelmatusgenus pterodactylusgenus protoceratopsgenus notophthalmusgenus leptodactylusgenus gastroboletusgenus entomophthoragenus dactylopterusgenus ceratotheriumgenus ceratopetalumgenus actiniopterisgentiana holopetalagenital personalitygastrocolic omentumfuchsia excorticatafrankfurt on the mainfrancois mitterrandforward transactionfloat-type rain gaugefixed-point notationfirst earl of chathamfirst battle of ypresfirst baron tennysonfine-art photographyfictional characterfeast of tabernaclesfast of the firstbornfamily stromateidaefamily notoryctidaefamily notonectidaefamily littorinidaefamily catostomidaeextra duty allowanceexperimental methodexothermic reactionexophthalmic goitereucalyptus rostrataethyl aminobenzoateestrogen antagonistesther hobart morriserythema multiformeequetus lanceolatusepistle to the romansenergy of activationelementary geometryelectrostatic fieldelectrolyte balanceelectric automobileeighter from decatureastern cricket frogeastern catholicismdusky-footed woodratdusky-footed wood ratduodecimal notationdryopteris dilatatadramatic productiondouble-breasted suitdomesticated animaldoctor of humanitiesdiversionary attackdistrict of columbiadiscretionary trustdiplomatic immunitydigital photographydiffraction gratingdicamptodon ensatusdianthus latifoliusdental practitionerdental orthopaedicsde facto segregationdaucus carota sativacytophilic antibodycystopteris montanacystophora cristatacyrtomium aculeatumcutaneous sensationcultural revolutioncrotalus adamanteuscrataegus tomentosacourt of saint james'scountervailing dutycounterbattery firecounter reformationcotoneaster dammericorticospinal tractcoreopsis tinctoriacoordinate geometrycontract of adhesioncontinuing trespasscontinental glaciercontagious abortionconstructive breachconjugal visitationcomputer simulationcomputed tomographycomplement fixationcompetitor analysiscompatible softwarecomparative anatomycommunist manifestocommon yellowthroatcommon pitcher plantcommittal to writingcommerce departmentcombat intelligencecognitive operationcoelenterate familyclatonia lanceolataclass plectomycetescitrus aurantifoliachoriotis australischeilanthes eatoniichattahoochee riverceratotherium simumceratostomella ulmiceltis occidentaliscelestial longitudecatharanthus roseuscatalytic convertercartridge extractorcapital of costa ricacalostoma lutescensbroadcasting studiobritish labour partybrevoortia tyrannisbreech presentationbottom fermentationboltzmann's constantblack root rot fungusbeckman thermometerbattle of port arthurbattle of bunker hillbattle of buena vistabattle of austerlitzbasal metabolic ratebartolomeo vanzettibartolomeo eustachibartholomew robertsball-and-socket jointautomotive engineerautomobile industryautomated moderatorautoimmune diabetesautoclaved concreteaustrotaxus spicataauditory perceptionatrial fibrillationasterid dicot familyassistant professorasian tiger mosquitoarytenoid cartilagearticulatory systemarticle of furniturearteria ophthalmicaarteria ethmoidalisartemisia abrotanumarmy of the righteousaristotelia serrataapothecaries' weightapodictic certaintyapical placentationapatetic colorationanticonvulsant druganticipatory breachantarctic continentanointing of the sickanalytical geometryambystoma maculatumalcohol thermometeralan mathison turingagonus cataphractusagitated depressionage of enlightenmentaffricate consonantadult-onset diabetesadmiralty mountainsacoustic resistanceacoustic projectionacoustic absorptionaconitum lycoctonumabsorption 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