18-Letter Words Containing: O,I,D,E,A,N
(In Any Order)
There are 52 18 letter words,
445 18 letter phrases and
0 18 letter abbr's with
O,I,D,E,A,N in.
Best Scoring 18 Letter Words With: O,I,D,E,A,N
| 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 (52)
disproportionatelyhyperaldosteronismsuperadministratorsemidomesticationssedimentologicallyradiosensitivitiesquattuordecillionsphotodisintegratesphotodisintegratedoverindustrializesoverindustrializedoveridentificationmisidentificationsmineralocorticoidsmelodramatizationsknowledgeabilitiesinconsiderablenessimmunoprecipitatedhydroxytryptamineselectrodesiccationdisputatiousnessesdisintermediationsdishonorablenessesdisconsolatenessesdiphenylhydantoinsdihydroergotaminesdextroamphetaminesdephosphorylationsdepersonalizationsdeoxyribonucleasesdenominationalismsdenationalizationsdemythologizationsdematerializationsdeinstitutionalizedehydrochlorinatesdehydrochlorinateddehydrochlorinasesdedifferentiationsdecriminalizationscountereducationalcounteradvertisingcounteradaptationsconstitutionalizedbacteriorhodopsinsaerothermodynamicstetraiodothyroninepocket-handkerchiefoxidation-reductionorder-chenopodialesdiethylmalonylureaadenocarcinomatousPhrases (445)
wisteria floribundawilliam dean howellsvictory in europe daysuborder anisopterasolid body substancesir frederick ashtonsexual reproductionsecond cranial nervescottish highlanderrheims-douay versionrepublic of hondurasread-only memory chiprabindranath tagorepolitical dissidentphoenix dactyliferaparkinson's syndromeorder sarracenialesoperating procedureone thousand millionmordvinian languagemilitary expeditionmidterm examinationmethod of accountingmanganese tetroxideludwig van beethovenkeyboard instrumentjoel chandler harrisjean-frederic joliotinterior departmentinterior decorationinterior decoratinginflectional endingindian rhododendronindian monetary unithousehold appliancehistorical documenthindu calendar monthhallucinogenic druggravitational fieldgraphical recordinggenus dimorphothecafunctional disorderfreudian psychologyfederation of tribesfamily scorpaenidaeexpressed almond oilexplication de texteessential conditionessential amino aciderigeron canadensisenvoy extraordinaryendorsement in blankelement of a cylinderelectronic databaseedward lee thorndikeeducation secretaryduck-billed dinosaurdouay-rheims versiondonato di betto bardidivision eubacteriadisreputable persondisagreeable persondirectional antennadirect transmissiondiplomatic ministerdenali national parkdefender of the faithdanish monetary unitdame sybil thorndikecouncil of chalcedoncompression bandagecommon american shadcomminuted fracturecommercial documentclass dicotyledonaecapital of indonesiabombycilla cedrorunblue ridge mountainsblood extravasationbernardo bertoluccibattle of wake islandbadminton equipmentbachelor of medicineascension of the lordantispasmodic agentantineoplastic druganisette de bordeauxandropogon gerardiiandromeda polifoliaandrew dickson whiteamlodipine besylatealpha-linolenic acidalexander i of russiaair-to-ground missileagnes george de milleadministrative bodyadenosine deaminaseactinidia deliciosaaccordance of rights5-hydroxytryptaminezigadenus venenosusyellowtail flounderwynnea sparassoidesworld tamil movementwilson cloud chamberwilliam ii of englandwilliam henry hudsonwestern diamondbackwest indian smallpoxwesleyan methodistswandering albatrossvirginia crownbeardveronica chamaedrysvena stylomastoideavaranus komodoensisvaledictory orationurogenital medicineunited states dollarunipolar depressionunderground railwaytrend extrapolationtrade union movementtime deposit accounttime-and-motion studythreshold operationthreatened abortionthoroughbred racingthird baron rayleightheory of indicatorsteucrium scorodoniatemporary expedienttellima grandifloratectaria macrodontatanacetum douglasiisydney harbor bridgeswiss confederationsuspended animationsuperannuation fundsuborder ruminantiasuborder pinnipediasubfamily dorylinaestriped button quailstraight-line methodstanford universitystained-glass windowsphenoidal fontanelsphenoid fontanellesouthern white cedarsouthern maidenhairsolidago canadensissolar magnetic fieldsilver quandong treesensory deprivationsecondary educationsecondary dentitionsaxifraga hypnoidessarah kemble siddonssao tome and principesample distributionround-tailed muskratronald wilson reaganrichea pandanifoliarichard john robertsrichard ii of englandrichard coeur de lionrhododendron maximarhodesian ridgebackrhodanthe manglesiirhizoctinia diseaseretarded depressionrepublic of the sudanrelational databaseregular icosahedronregular convex solidrefrigeration dryerred-green dichromacyreactive depressionrate of depreciationradiation pyrometerquantum field theoryquadriphonic systemquadraphonic systempterocarpus indicuspseudotaxus chieniiprofessional dancerpresident john adamsprairie golden asterpractice of medicinepolaroid land cameraplains lemon monardapine-barren sandwortpied piper of hamelinpersonal credit lineperiodontal diseasepeperomia sandersiipedilanthus pavonispedestrian crossingparathyroid hormonepanax pseudoginsengpaleo-indian culturepainted-leaf begoniaorder ustilaginalesorder tubulidentataorder synentognathiorder polymastiginaorder plumbaginalesorder plantaginalesorder marchantialesorder falconiformesorder bennettitalesorder actinomyxidiaopuntia lindheimeriomphalotus illudensold italian languageold frisian languagenuclear-powered shipnorthern white cedarnorthern barramundinicolaus zinzendorfnasogastric feedingnail-tailed kangaroomyasthenic syndromeminor diatonic scaleminato ohashi bridgemiddle temporal veinmichael gerald tysonmerovingian dynastymentha rotundifoliamedical institutionmedical examinationmedicago intertextameadow 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 zinnialexicalized conceptleitneria floridanaledum groenlandicumlearner's dictionaryle douanier rousseaulaportea canadensisland-office businesskingdom prokaryotaekammon strait bridgejudicial separationjudicial proceedingjudgment in personamjordanella floridaejacques lucien monodiron-storage diseaseintravenous feedingintermediate shroudinsider informationinductive reasoningindigenous languageindicator electrodein the adjacent housein one's birthday suitidiographic sciencehyperfocal distancehydroxybenzoic acidhuntington's diseasehundred-and-fortiethhottentot bread vinehooded pitcher planthonorable dischargehindostani languageheterophil antibodyhenry viii of englandheat of dissociationheat of condensationhave the distinctiongymnadenia conopseaguadalupe mountainsground-emplaced minegrindelia squarrosagreen monkey diseasegraduation exercisegradable oppositiongoods and service taxgolden fairy lanterngigacycle per secondgeothermal industrygenus septobasidiumgenus pseudowinteragenus paracheirodongenus paphiopedilumgenus lepidothamnusgenus hyacinthoidesgenus halimodendrongenus dicranopterisgenus cardiospermumgenus archidiskidonfringed poppy mallowfranklin d. rooseveltfrancois mitterrandflorida selaginellafixed-point notationfamily xenosauridaefamily trionychidaefamily torpedinidaefamily synodontidaefamily rhinobatidaefamily palaemonidaefamily oleandraceaefamily notoryctidaefamily notonectidaefamily nephropsidaefamily mylodontidaefamily monodontidaefamily littorinidaefamily goodeniaceaefamily endamoebidaefamily cladoniaceaefamily chironomidaefamily cetorhinidaefamily argonautidaefamily anomalopidaeexperimental methodeuropean wolf spidereuropean spider crabeuropean bird cherryeuclid's second axiomerythronium albidumendowment insuranceendothelial myelomaemu novaehollandiaeelaeocarpus grandisedwin of northumbriaedwin dubois haywardedward iii of englandeducational programedgar douglas adrianeastern indigo snakeeast indian rosewooddynamic loudspeakerduodecimal notationdryopteris goldianadryopteris fragransdrunk-and-disorderlydrepanocytic anemiadorsal scapular veindomesticated animaldoctor of humanitiesdivision phaeophytadiversionary attackdissociation energydiscretionary trustdirect bill of ladingdicamptodon ensatusdepreciation chargedental practitionerdental orthopaedicsdelusional disorderdeflationary spiraldeductive reasoningde facto segregationdavidson's penstemondaboecia cantabricacrocodilian reptilecountervailing dutycotoneaster dammericortaderia selloanacoronavirus diseasecordyline australiscordia gerascanthuscoptis groenlandicacoordinate geometrycontract of adhesioncongenital disorderconfederate soldierconfederate jasmineconduction deafnesscommon lady's-slippercommon cardinal veincollege of cardinalsclinopodium vulgareclinical depressionclass dicotyledonesclass coniferopsidacinchona ledgerianachenopodium glaucumchelifer cancroidescharles ii of englandchairman of the boardcerro del nacimientocerebrospinal fluidcercis occidentalisceltis occidentaliscelestial longitudecassia occidentaliscasanova de seingaltcardioid microphonecardigan welsh corgicardamine douglasiicalifornia box elderbubalus 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 perceptionarytenoid cartilagearnold lucius gesellarnold daniel palmerarisaema dracontiumapodictic certaintyantonio da correggioanterograde amnesiaanoa depressicornisannona diversifoliaanemone ludovicianaanemia adiantifoliaaluminium hydroxidealmond-leaves willowaleksandr pavlovichagitated depressionadult-onset diabetesadlerian psychologyadenium multiflorumacute brain disorderabdominal pregnancyabdominal breathing
