18-Letter Words Containing: I,D,A,T
(In Any Order)
There are 117 18 letter words,
629 18 letter phrases and
0 18 letter abbr's with
I,D,A,T in.
Best Scoring 18 Letter Words With: I,D,A,T
| 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 (117)
disproportionatelyhyperaldosteronismdisenfranchisementvaletudinarianismsunrestrainednessesunpredictabilitiesultrasophisticatedtriskaidekaphobiastranscendentaliststranscendentalismssupersophisticatedsuperadministratorsemidomesticationssedimentologicallyradiosensitivitiesradiochromatogramsquattuordecillionsquasiperiodicitiespropagandisticallypredestinarianismsphotodissociationsphotodisintegratesphotodisintegratedphosphodiesterasesperpendicularitiesoverindustrializesoverindustrializedoveridentificationnondiscriminationsmisidentificationsmisadministrationsmineralocorticoidsmelodramatizationsmaladministrationslightheartednesseslepidopterologicallatitudinarianismsknowledgeabilitiesinterrelatednessesintermediatenessesindustrializationsindividualizationsindisputablenessesindispensabilitiesindiscriminatinglyindiscriminatenessindefatigabilitiesimmunoprecipitatedhydroxytryptamineshydrometallurgistshydrometallurgicalhomoscedasticitieshandcraftsmanshipsgedankenexperimentfaintheartednesseselectrodesiccationelectrocardiogramsdisreputablenessesdisputatiousnessesdisproportionationdisproportionatingdisintermediationsdiscriminabilitiesdisconsolatenessesdiphenylhydantoinsdimethyltryptaminedimethylhydrazinesdihydroergotaminesdiethylcarbamazinediastereoisomerismdextroamphetaminesdeterminablenessesdephosphorylationsdepersonalizationsdenominationalismsdenationalizationsdemythologizationsdematerializationsdeliberativenessesdeinstitutionalizedehydrochlorinatesdehydrochlorinateddedifferentiationsdecriminalizationscountereducationalcounteradvertisingcounteradaptationscontradistinctionsconstitutionalizedchromolithographedbiodegradabilitiesbacteriorhodopsinsantidiscriminationantiadministrationaerothermodynamicsabsentmindednessestrichlormethiazidetetraiodothyronineself-aggrandizementself-aggrandisementradiocommunicationpteridospermopsidapteridospermaphytapocket-handkerchiefoxidation-reductionindustrial-strengthhypoparathyroidismhydroflumethiazidehomobasidiomyceteselectrocardiographdistinguishabilitydiethylmalonylureacylindrical-stemmedcaterpillar-trackedballistocardiogramanti-traditionalismadenocarcinomatousPhrases (629)
wisteria floribundawilliam james durantvictory in europe dayunited arab emiratestichodroma muriariatheodosius the greatswedish nightingalesuborder anisopterastinking nightshadesolidago spathulatasolid body substancesir matthew flinderssir frederick ashtonsexual reproductionseismic disturbancescottish highlanderscandinavian nationrudbeckia laciniataright-handed pitcherrabindranath tagorepresident clevelandpolitical dissidentphoenix dactyliferapen-tailed tree shreworder sauropterygiaorder ichthyosauriaorder eubacterialesoperating procedureone thousand millionoil-industry analystoccupational hazardmilitary expeditionmidterm examinationmethotrexate sodiummethod of accountingmarquis de lafayettemanganese tetroxideludwig van beethovenkeyboard instrumentkatherine mansfieldjean-frederic joliotjames arthur baldwinintracellular fluidintervertebral diskintervertebral discinterior departmentinterior decorationinterior decoratinginflectional endingindian monetary unitindefinite integralhistorical documenthindustani languagehindu calendar monthhealth care providergreat pyramid of gizagravitational fieldgenus dimorphothecafunctional disorderfederation of tribesfamily trichechidaefamily testudinidaefamily physeteridaefamily motacillidaefamily heteromyidaefamily centriscidaefamily accipitridaefamily acanthuridaefair-trade agreementexplication de texteessential conditionessential amino acidenvoy extraordinaryendorsement in blankelement of a cylinderelectronic databaseedward lee thorndikeeducation secretarydylan marlais thomasduckbilled platypusdrafting instrumentdonato di betto bardidmitri shostakovichdivision eubacteriadivision cynodontiadivision anthophytadistinctive featuredisreputable persondirectional antennadirect transmissiondipsacus sylvestrisdiplomatic ministerdiplomatic buildingdigitalis glycosidedewey decimal systemdenali national parkdefender of the faithdanish monetary unitdangling participledame sybil thorndikecytotropic antibodycomminuted fracturecommercial documentclass dicotyledonaecause to be perceivedcascade everlastingcapital of swazilandcapital of indonesiacapital of cape verdecapital expenditurebusiness departmentbush administrationblue ridge mountainsblood extravasationbernardo bertoluccibattle of wake islandbadminton equipmentascension of the lordartistic productionartificial additivearthur garfield haysapodemus sylvaticusantispasmodic agentantineoplastic druganisette de bordeauxandrew dickson whiteamlodipine besylateair-to-ground missileadministrative unitadministrative bodyactinidia deliciosaaccounting standardaccordance of rightsacadia national parkacademic department5-hydroxytryptamineyellowtail flounderworld tamil movementwoolsorter's diseasewolffiella gladiatawind energy facilitywilliam butterfieldwild sensitive plantwhite-lipped peccarywestern fence lizardwestern diamondbackwestern big-eared batwest indian smallpoxwesleyan methodistswandering albatrossvirgilia divaricataveterinary medicinevena stylomastoideavena gastrica-dextravaledictory speakervaledictory orationvaledictory addressvaccaria pyramidataurogenital medicineunited states watersunited states senateunited states dollarunited arab republicuniocular dichromattypewriter keyboardtrisodium phosphatetrimorphodon lambdatricholoma pardinumtrichloracetic acidtrend extrapolationtransfiguration daytrade union movementtime deposit accounttime-and-motion studytiarella cordifoliathujopsis dolobratathreshold operationthreatened abortionthoroughbred racingthird battle of ypresthird baron rayleighthin-leaved bilberrythermobia domesticatheory of indicatorstheatrical producerteucrium scorodoniateucrium chamaedrystemporary expedienttellima grandifloratectaria macrodontataxodium mucronatumtaraxacum ruderaliatanacetum douglasiitalmudic literaturetall field buttercupsystema digestoriumswiss confederationsuspended animationsuperannuation fundsuborder tarsioideasuborder ruminantiasuborder lipotyphlasuborder lacertiliasuborder ceratopsiasubclass actinopodastriped button quailstriated muscle cellstrawberry daiquiristratified samplingstratified languagestraight-line methodstorage-battery gridstarvation acidosisstanford universitystained-glass windowsphenoidal fontanelsphenoid fontanellesouthern white cedarsouthern maidenhairsolar magnetic fieldsodium thiosulphatesmilax rotundifoliasir alfred hitchcocksingle-breasted suitsilver-leaved nettlesilver quandong treeside-blotched lizardseptuagesima sundaysensory deprivationsecurity departmentsecondary educationsecondary dentitionsecobarbital sodiumscleroderma bovistasaturated fatty acidsapindus marginatussao tome and principesample distributionsaints peter and paulsaint valentine's daysaint kitts and nevisround-tailed muskratring-necked pheasantring-necked parakeetrickettsial diseaserichard john robertsrichard henry tawneyrhodanthe manglesiirhizoctinia diseaseretarded depressionrespiratory diseaserepublic of the sudanrelational databaserefrigeration dryerreductio ad absurdumred-legged partridgered-bellied terrapinreactive depressionratibida columnarisrate of depreciationratchet screwdriverradiation pyrometerquantum field theoryquadriphonic systemquadraphonic systempyrola rotundifoliapylodictus olivarispterocarpus indicuspteridium aquilinumpsidium cattleianumpseudotaxus chieniiprophylactic devicepresident john adamsprairie golden asterpractice of medicinepotos caudivolvuluspotassium hydroxidepolice headquartersplatycerium andinumplatalea leucorodiapine-barren sandwortphysical distancingpersonal credit lineperpendicular styleperiodontal diseasepeltandra virginicapedilanthus pavonispediculosis capitispedestrian crossingparathyroid hormoneparallel of latitudepaprilus alepidotuspaleo-indian culturepainted-leaf begoniaornithopod dinosaurorder ustilaginalesorder tubulidentataorder synentognathiorder stegocephaliaorder rickettsialesorder psilophytalesorder polymastiginaorder plantaginalesorder marchantialesorder bennettitalesorder actinomyxidiaopuntia lindheimerionopordum acanthiumonopordon acanthiumomphalotus illudensold italian languagenymphalid butterflynorthern white cedarnorthern barramundinormal distributionnasogastric feedingnarrowbody aircraftnarrow-body aircraftnail-tailed kangaroomyasthenic syndromemuhammad ali of egyptmonoclonal antibodymomordica charantiaminor diatonic scaleminato ohashi bridgemiddle temporal veinmichael gerald tysonmetaphosphoric acidmerovingian dynastymentha rotundifoliamediterranean fevermedical institutionmedical examinationmedicago intertextamedial rectus musclemeadow-beauty familymaxmilien de bethunemax ferdinand perutzmatricaria inodorummarquis de condorcetmanilkara bidentatamandarin orange treemalacosoma disstriamajor diatonic scalemagneto-optical disclycopodium clavitumlutjanus blackfordilong-distance runnerlittle golden zinnialiquid metal reactorlexicalized conceptleitneria floridanalearning disabilitylearner's dictionarylavandula latifolialaportea canadensislandscape architectlactarius deliciosokurdistan labor parykingdom protoctistakingdom prokaryotaekenneth david kaundakammon strait bridgekakatoe leadbeaterijudicial separationjudgment in personamjessica lucy mitfordiron-storage diseaseipratropium bromideintravenous feedingintrauterine deviceinterstellar mediuminterplanetary dustintermediate shroudinsider informationinevitable accidentinductive reasoningindri brevicaudatusindicator electrodeindefinite quantityin your birthday suitin the adjacent housein one's birthday suitidiopathic disorderhyperfocal distancehydroxybutyric acidhuntington's diseasehungarian partridgehundred-and-sixtiethhundred-and-fortiethhundred-and-fiftiethhottentot bread vinehooded pitcher planthindu kush mountainshindostani languageheterophil antibodyheavyweight torpedoheat of dissociationheat of condensationhealthcare deliveryhealth care deliveryhawaii standard timehave the distinctionharkat-ul-mujahideenhalicoeres radiatusguadalupe mountainsgreat dividing rangegreat arabian desertgraduation exercisegradable oppositiongoods and service taxgolden fairy lanterngilles de la tourettegilbert and sullivangiant red paintbrushgianbattista bodonigiambattista bodonigeothermal industrygenus septobasidiumgenus pseudowinteragenus lepidothamnusgenus hyacinthoidesgenus dicranopterisfull faith and creditfranklin d. rooseveltfrancois mitterrandfragrant shield fernforward transactionflorida smoothhoundflat tip screwdriverfixed-point notationfinancial conditionfamily trombidiidaefamily trionychidaefamily trichiuridaefamily trephritidaefamily torpedinidaefamily terebellidaefamily synodontidaefamily syngnathidaefamily stromateidaefamily scutigeridaefamily rhinobatidaefamily ramphastidaefamily pennatulidaefamily orchestiidaefamily nummulitidaefamily notoryctidaefamily notonectidaefamily mylodontidaefamily myliobatidaefamily monodontidaefamily lymantriidaefamily littorinidaefamily lepismatidaefamily hydrobatidaefamily holothuridaefamily embiotocidaefamily elephantidaefamily cuterebridaefamily cordaitaceaefamily cetorhinidaefamily ceratopsidaefamily catostomidaefamily belemnitidaefamily bathyergidaefamily aulostomidaefamily argonautidaefamily argentinidaeextracellular fluidexperimental methodeuclid's fourth axiomestimated tax returnerythronium albidumepidural anesthesiaepidendrum tampenseendowment insuranceendothelial myelomaelectrostatic fieldeighter from decaturedwin of northumbriaedward jean steicheneducational programecclesiastical modeeastern indigo snakeeastern fence lizardeast indian rosewooddynamic electricitydwarf-white trilliumdutch case-knife beanduodecimal notationduck-billed platypusdryopteris goldianadryopteris fragransdryopteris filix-masdryopteris dilatatadrepanocytic anemiadramatic productiondouble-breasted suitdorothy leigh sayersdomesticated animaldoctor of humanitiesdivision rhodophytadivision phaeophytadivision myxomycotadivision cyanophytadiversionary attackdistrict of columbiadissociation energydispersed particlesdiscretionary trustdirector of researchdirect bill of ladingdiplomatic immunitydigitaria ischaemumdigital photographydiffraction gratingdichondra micranthadicentra cucullariadicentra canadensisdicamptodon ensatusdianthus latifoliusdevil's walking stickdescurainia pinnatadescriptive grammardepreciation chargedental practitionerdental orthopaedicsdeflationary spiraldeductive reasoningde facto segregationdaylight-saving timedavidson's penstemondaucus carota sativadalmatian pyrethrumdalbergia latifoliadaboecia cantabricacytophilic antibodycyclopes didactyluscustard-apple familycrystallized gingercrocodilian reptilecountervailing dutycotoneaster dammericortaderia selloanacordyline australiscordia gerascanthuscoptis groenlandicacoordinate geometrycontract of adhesioncongenital disorderconfederate soldierconfederate jasmineconduction deafnesscommodity brokeragecolaptes chrysoidescodiaeum variegatumclimbing nightshadecleistes divaricataclaudius ptolemaeusclass holothuroideaclass hepaticopsidaclass dicotyledonescladrastis kentukeacirculating decimalchelydra serpentinachairman of the boardcerro del nacimientocercis occidentalisceltis occidentaliscelestial longitudecatherine de mediciscassia occidentaliscasanova de seingaltcartridge extractorcarolingian dynastycarduelis cucullatacardamine pratensiscallinectes sapiduscalandrinia ciliatabuilding departmentbuchloe dactyloidesbroadcasting studiobrittle bladder fernblindstitch machineblind stitch machineblackbody radiationblack-body radiationblack-and-tan terrierbird-footed dinosaurbidens trichospermabernese mountain dogbering standard timebastardy proceedingbastard lignum vitaeball-and-socket jointbacillary dysenterybachelor of divinityautomobile industryautoimmune disorderautoimmune diabetesauditory perceptionatrial septal defectatlantic white cedarasterid dicot familyarytenoid cartilagearterial blood gasesarteria ethmoidalisaristolochia duriorarisaema dracontiumapplied mathematicsappendicular arteryapodictic certaintyantonio da correggioantidepressant druganticonvulsant drugantiarrhythmic druganterograde amnesiaanemia adiantifoliaalaska standard timeagitated depressionadult-onset diabetesadmiralty mountainsadenium multiflorumacute kidney failureacute brain disorderactinidia chinensisabudefduf saxatilisabdominal breathing
