18-Letter Words Containing: A,D,E,I,O
(In Any Order)
There are 78 18 letter words,
584 18 letter phrases and
0 18 letter abbr's with
A,D,E,I,O in.
Best Scoring 18 Letter Words With: A,D,E,I,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 (78)
disproportionatelyhyperaldosteronismultrasophisticatedtriskaidekaphobiassupersophisticatedsuperadministratorsemidomesticationssedimentologicallyradiosensitivitiesquattuordecillionsquasiperiodicitiesphotodisintegratesphotodisintegratedphosphodiesterasesoverindustrializesoverindustrializedoveridentificationovercommercializedmisidentificationsmineralocorticoidsmicroradiographiesmelodramatizationslipopolysaccharidelepidopterologicalknowledgeabilitiesinconsiderablenessimmunoprecipitatedhydroxytryptamineshydrometallurgistshydrometallurgicalhomoscedasticitieselectrodesiccationelectrocardiogramsechocardiographiesechocardiographersdisputatiousnessesdisintermediationsdishonorablenessesdisconsolatenessesdiphenylhydantoinsdihydroergotaminesdiastereoisomerismdextroamphetaminesdephosphorylationsdepersonalizationsdeoxyribonucleasesdenominationalismsdenationalizationsdemythologizationsdematerializationsdeinstitutionalizedehydrochlorinatesdehydrochlorinateddehydrochlorinasesdedifferentiationsdecriminalizationscountereducationalcounteradvertisingcounteradaptationsconstitutionalizedchromolithographedbiodegradabilitiesbacteriorhodopsinsaerothermodynamicstrichlormethiazidetetraiodothyroninepteridospermopsidapteridospermaphytapocket-handkerchiefplasmodiophoraceaeoxidation-reductionorder-chenopodialesmucopolysaccharidehydroflumethiazidehomobasidiomyceteselectrocardiographdiethylmalonylureaadenocarcinomatousPhrases (584)
wisteria floribundawilliam dean howellsvictory in europe daytheodosius the greatsulfur hexafluoridesuborder anisopterasolid body substancesir frederick ashtonsexual reproductionsecond cranial nervescottish highlanderrheims-douay versionrepublic of maldivesrepublic of hondurasread-only memory chiprabindranath tagorepolitical dissidentphoenix dactyliferaparkinson's syndromeorder sauropterygiaorder sarracenialesorder sarcosporidiaorder passeriformesorder ichthyosauriaorder eubacterialesoperating procedureone thousand millionmordvinian languagemodal auxiliary verbmilitary expeditionmidterm examinationmethotrexate sodiummethod of accountingmanganese tetroxideludwig van beethovenkeyboard instrumentjoel chandler harrisjean-frederic joliotinterior departmentinterior decorationinterior decoratinginflectional endingindian rhododendronindian monetary unitideological barrierhousehold appliancehistorical documenthindu calendar monthhealth care providerhallucinogenic druggreat pyramid of gizagravitational fieldgraphical recordinggenus dimorphothecafunctional disorderfreudian psychologyfederation of tribesfamily scorpaenidaefamily scolopacidaefamily motacillidaefamily heteromyidaeexpressed almond oilexplication de texteessential conditionessential amino aciderigeron canadensisenvoy extraordinaryendorsement in blankelement of a cylinderelectronic databaseedward lee thorndikeeducation secretaryedgar rice burroughsduck-billed dinosaurdouble-deck carriagedouay-rheims versiondonato di betto bardidivision eubacteriadisreputable persondisagreeable persondirectional antennadirect transmissiondiplomatic ministerdigitalis glycosidedenali national parkdefender of the faithdanish monetary unitdame sybil thorndikecouncil of chalcedoncompression bandagecommon american shadcomminuted fracturecommercial documentclass dicotyledonaecause to be perceivedcapital of indonesiacapital of cape verdebombycilla cedrorunblue ridge mountainsblood extravasationbernardo bertoluccibattle of wake islandbadminton equipmentbachelor of medicineascension of the lordapodemus sylvaticusantispasmodic agentantineoplastic druganisette de bordeauxandropogon gerardiiandromeda polifoliaandrew dickson whiteamlodipine besylatealpha-linolenic acidalfred louis kroeberalexander i of russiaair-to-ground missileagnes george de milleadministrative bodyadenosine deaminaseactinidia deliciosaaccordance of rights5-hydroxytryptaminezigadenus venenosusyellowtail flounderyellow lady's slipperwynnea sparassoidesworld tamil movementwoolsorter's diseasewolffiella gladiatawilson cloud chamberwillie howard mays jr.william ii of englandwilliam henry hudsonwestern diamondbackwest indian smallpoxwesleyan methodistswandering albatrossvirginia crownbeardveronica chamaedrysvena stylomastoideavaranus komodoensisvaledictory speakervaledictory orationvaledictory addressurogenital medicineunited states dollarunipolar depressionunderground railwaytypewriter keyboardtrisodium phosphatetrichloracetic acidtrend extrapolationtrade union movementtime deposit accounttime-and-motion studytiarella cordifoliathreshold operationthreatened abortionthoroughbred racingthird battle of ypresthird baron rayleighthermobia domesticatheory of indicatorstheatrical producerteucrium scorodoniatemporary expedienttellima grandifloratectaria macrodontatanacetum douglasiisystema digestoriumsydney harbor bridgeswiss confederationsuspended animationsuperfamily apoideasuperannuation fundsuborder tarsioideasuborder ruminantiasuborder pinnipediasuborder mugiloideasuborder lipotyphlasuborder lemuroideasuborder lacertiliasuborder ceratopsiasubfamily dorylinaestriped button quailstraight-line methodstorage-battery gridstanford universitystained-glass windowsphenoidal fontanelsphenoid fontanellesouthern white cedarsouthern maidenhairsolidago canadensissolar magnetic fieldsodium thiosulphatesir alfred hitchcocksilver-leaved poplarsilver quandong treeside-blotched lizardsidalcea malviflorasensory deprivationsecondary educationsecondary dentitionsecobarbital sodiumscleroderma bovistasaxifraga hypnoidessarah kemble siddonssao tome and principesample distributionround-tailed muskratronald wilson reaganrichea pandanifoliarichard john robertsrichard ii of englandrichard coeur de lionrhododendron maximarhodesian ridgebackrhodanthe manglesiirhizoctinia diseaseretarded depressionrespiratory diseaserepublic of the sudanrelational databaseregular icosahedronregular convex solidrefrigeration dryerreductio ad absurdumred-green dichromacyreactive depressionrate of depreciationradiation pyrometerquantum field theoryquadriphonic systemquadraphonic systempterocarpus indicuspseudotaxus chieniiprophylactic deviceprofessional dancerpresident john adamsprairie golden asterpractice of medicinepotassium hydroxidepolice headquarterspolaroid land cameraplatalea leucorodiaplains lemon monardapine-barren sandwortpied piper of hamelinpersonal credit lineperiodontal diseasepeperomia sandersiipedilanthus pavonispediculosis capitispedestrian crossingparathyroid hormoneparallel of latitudepaprilus alepidotuspanax pseudoginsengpaleo-indian culturepainted-leaf begoniaorder ustilaginalesorder tubulidentataorder synentognathiorder stegocephaliaorder rickettsialesorder psilophytalesorder polymastiginaorder plumbaginalesorder plantaginalesorder mycrosporidiaorder marchantialesorder haplosporidiaorder haemosporidiaorder falconiformesorder coraciiformesorder bennettitalesorder aspergillalesorder actinomyxidiaopuntia lindheimeriomphalotus illudensold italian languageold frisian languagenuclear-powered shipnorthern white cedarnorthern barramundinicolaus zinzendorfnasogastric feedingnail-tailed kangaroomyasthenic syndromemuhammad ali of egyptminor diatonic scaleminato ohashi bridgemiddle temporal veinmichael gerald tysonmetaphosphoric acidmerovingian dynastymentha rotundifoliamedical institutionmedical examinationmedicago intertextameadow-beauty familymeadow jumping mousemason and dixon's linemarsilea drummondiimarquis de condorcetmarble bones diseasemandarin orange treemajor diatonic scalemagneto-optical discmagnesium hydroxidemacedonian languagelord high chancellorlonicera canadensislong-distance runnerlittle golden zinnialiquid metal reactorlexicalized conceptleitneria floridanaledum groenlandicumlearner's dictionaryle douanier rousseaulaportea canadensisland-office businesslactarius deliciosokingdom prokaryotaekammon strait bridgekakatoe leadbeaterijudicial separationjudicial proceedingjudgment in personamjoseph paul dimaggiojordanella floridaejessica lucy mitfordjacques lucien monodiron-storage diseaseipratropium bromideintravenous feedingintermediate shroudinsider informationinductive reasoningindigenous languageindicator electrodein the adjacent housein one's birthday suitidiopathic disorderidiographic sciencehyperfocal distancehydroxybenzoic acidhuntington's diseasehundred-and-fortiethhottentot bread vinehooded pitcher planthonorable dischargehindostani languageheterophil antibodyhenry viii of englandhedeoma pulegioidesheavyweight torpedoheat of dissociationheat of condensationhave the distinctionhalicoeres radiatusgymnadenia conopseaguadalupe mountainsground-emplaced minegrindelia squarrosagrievous bodily harmgreen monkey diseasegraduation exercisegradable oppositiongoods and service taxgolden fairy lanterngilles de la tourettegigacycle per secondgiacomo della chiesageothermal industrygenus septobasidiumgenus pseudowinteragenus paracheirodongenus paphiopedilumgenus lepidothamnusgenus hyacinthoidesgenus halimodendrongenus dicranopterisgenus cardiospermumgenus archidiskidonfringed poppy mallowfranklin d. rooseveltfrancois mitterrandflorida selaginellafixed-point notationfamily xenosauridaefamily trombidiidaefamily trionychidaefamily torpedinidaefamily synodontidaefamily stromateidaefamily roridulaceaefamily rhinobatidaefamily plasmodiidaefamily phalaropidaefamily palaemonidaefamily orchestiidaefamily oleandraceaefamily notoryctidaefamily notonectidaefamily nephropsidaefamily mylodontidaefamily myliobatidaefamily musophagidaefamily monodontidaefamily microhylidaefamily megapodiidaefamily macropodidaefamily littorinidaefamily hypoxidaceaefamily hydrobatidaefamily holothuridaefamily hemerobiidaefamily goodeniaceaefamily gobiesocidaefamily forficulidaefamily endamoebidaefamily embiotocidaefamily crocodylidaefamily cordaitaceaefamily cladoniaceaefamily chironomidaefamily cetorhinidaefamily ceratopsidaefamily cephalobidaefamily cecidomyidaefamily catostomidaefamily bradypodidaefamily aulostomidaefamily argonautidaefamily anomalopidaeexperimental methodeuropean wolf spidereuropean spider crabeuropean bird cherryeuclid's second axiomeuclid's fourth axiomerythronium albidumendowment insuranceendothelial myelomaemu novaehollandiaeelectrostatic fieldelaeocarpus grandiseighter from decaturedwin of northumbriaedwin dubois haywardedward iii of englandeducational programedgar douglas adrianecclesiastical modeeastern indigo snakeeast indian rosewooddynamic loudspeakerduodecimal notationdryopteris goldianadryopteris fragransdryopteris filix-masdryopteris dilatatadrunk-and-disorderlydrepanocytic anemiadouble-breasted suitdorsal scapular veindorothy leigh sayersdomesticated animaldoctor of humanitiesdivision phaeophytadiversionary attackdissociation energydisorderly behaviordiscretionary trustdirector of researchdirect bill of ladingdioscorea bulbiferadicamptodon ensatusdepreciation chargedental practitionerdental orthopaedicsdelusional disorderdeflationary spiraldeductive reasoningde facto segregationdavidson's penstemondalbergia latifoliadaboecia cantabricacyclopes didactyluscrocodilian reptilecountervailing dutycotoneaster dammericortaderia selloanacoronavirus diseasecordyline australiscordia gerascanthuscoptis groenlandicacoordinate geometrycontract of adhesioncongenital disorderconfederate soldierconfederate jasmineconduction deafnesscommon lady's-slippercommon cardinal veincommodity brokeragecollege of cardinalscolaptes chrysoidescodiaeum variegatumclinopodium vulgareclinical depressionclaudius ptolemaeusclass holothuroideaclass hepaticopsidaclass dicotyledonesclass coniferopsidacinchona ledgerianachenopodium glaucumchelifer cancroidescharles ii of englandcharles digby harrodchairman of the boardcerro del nacimientocerebrospinal fluidcercis occidentalisceltis occidentaliscelestial longitudecassia occidentaliscasanova de seingaltcartridge extractorcardioid microphonecardigan welsh corgicardamine douglasiicamelus dromedariuscamassia scilloidescalifornia box elderbuchloe dactyloidesbubalus mindorensisbouvier des flandresbougainville islandbook binding machinebone-headed dinosaurblue cardinal flowerblow molding machinebird-footed dinosaurbidens trichospermabernese mountain dogbastardy proceedingbarbados maidenhairball-and-socket jointbachelor of divinityautomobile industryautoimmune disorderautoimmune diabetesauditory perceptionasterid dicot familyarytenoid cartilagearterial blood gasesarteria ethmoidalisarnold lucius gesellarnold daniel palmerarisaema dracontiumapodictic certaintyantonio da correggioanterograde amnesiaanoa depressicornisannona diversifoliaanemone ludovicianaanemia adiantifoliaaluminium hydroxidealmond-leaves willowaleksandr pavlovichagitated depressionadult-onset diabetesadlerian psychologyadenium multiflorumacute brain disorderacellular slime moldabdominal pregnancyabdominal breathing
