18-Letter Words Containing: O,R,D,I,A
(In Any Order)
There are 81 18 letter words,
535 18 letter phrases and
0 18 letter abbr's with
O,R,D,I,A in.
Best Scoring 18 Letter Words With: O,R,D,I,A
| 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 (81)
disproportionatelyhyperaldosteronismultrasophisticatedtriskaidekaphobiassupersophisticatedsuperadministratorradiosensitivitiesradiochromatogramsquattuordecillionsquasiperiodicitiespropagandisticallyphotodisintegratesphotodisintegratedphosphodiesterasesphonocardiographicoverindustrializesoverindustrializedoveridentificationovercommercializednondiscriminationsmisadministrationsmineralocorticoidsmicroradiographiesmelodramatizationsmaladministrationslipopolysaccharidelepidopterologicalindustrializationsinconsiderablenessimmunoprecipitatedhydroxytryptamineshydrometallurgistshydrometallurgicalelectrodesiccationelectrocardiogramsechocardiographiesechocardiographersdisproportionationdisproportionatingdisintermediationsdishonorablenessesdihydroergotaminesdiastereoisomerismdextroamphetaminesdephosphorylationsdepersonalizationsdeoxyribonucleasesdematerializationsdehydrochlorinatesdehydrochlorinateddehydrochlorinasesdedifferentiationsdecriminalizationscountereducationalcounteradvertisingcounteradaptationscontradistinctionschromolithographedbiodegradabilitiesbacteriorhodopsinsantidiscriminationantiadministrationangiocardiographicaerothermodynamicstrichlormethiazidetetraiodothyronineradiocommunicationpteridospermopsidapteridospermaphytapocket-handkerchiefplasmodiophoraceaeoxidation-reductionorder-chenopodialesmucopolysaccharidehypoparathyroidismhydroflumethiazideelectrocardiographdiethylmalonylureaballistocardiogramanti-traditionalismadenocarcinomatousPhrases (535)
wisteria floribundavladimir mayakovskyvictory in europe daytichodroma muriariatheodosius the greatsulfur hexafluoridesuborder anisopterasir frederick ashtonsexual reproductionsecond cranial nervescottish highlanderrheims-douay versionrepublic of maldivesrepublic of hondurasread-only memory chiprabindranath tagorephoenix dactyliferaparkinson's syndromeorder sauropterygiaorder sarracenialesorder sarcosporidiaorder passeriformesorder ichthyosauriaorder eubacterialesoperating procedureoil-industry analystoccupational hazardmordvinian languagemodal auxiliary verbmilitary expeditionmidterm examinationmethotrexate sodiummanganese tetroxidekeyboard instrumentjoel chandler harrisjean-frederic joliotinterior departmentinterior decorationinterior decoratingindian rhododendronindian monetary unitideological barrierhistorical documenthindu calendar monthhealth care providerhallucinogenic druggreat pyramid of gizagravitational fieldgraphical recordingglandular carcinomagenus dimorphothecafunctional disorderfreudian psychologyfrancis ford coppolafederation of tribesfamily scorpaenidaefamily heteromyidaeexpressed almond oilerigeron canadensisenvoy extraordinaryendorsement in blankelement of a cylinderelectronic databaseedward lee thorndikeeducation secretaryedgar rice burroughsdylan marlais thomasduck-billed dinosaurdouble-deck carriagedouay-rheims versiondonato di betto bardidmitri shostakovichdivision eubacteriadisreputable persondisagreeable persondirectional antennadirect transmissiondiplomatic ministerdenali national parkdefender of the faithdanish monetary unitdame sybil thorndikecytotropic antibodycompression bandagecommon american shadcomminuted fracturecommercial documentcause to be perceivedcaprimulgiform birdcapital of cape verdebush administrationbombycilla cedrorunblue ridge mountainsblood extravasationbernardo bertoluccibachelor of medicineascension of the lordartistic productionantineoplastic druganisette de bordeauxandropogon gerardiiandromeda polifoliaandrija mohorovicicandrew dickson whitealfred louis kroeberalexander i of russiaair-to-ground missileagnes george de milleadministrative bodyaccounting standardaccordance of rightsacadia national park5-hydroxytryptamineyellowtail flounderyellow lady's slipperwynnea sparassoidesworld tamil movementwoolsorter's diseasewilson cloud chamberwillie howard mays jr.william henry hudsonwestern diamondbackwandering albatrossvirginia crownbeardveronica chamaedrysvaranus komodoensisvaledictory speakervaledictory orationvaledictory addressurogenital medicineunited states dollarunipolar depressionuniocular dichromatunderground railwaytypewriter keyboardtrisodium phosphatetrimorphodon lambdatricholoma pardinumtrichloracetic acidtrend extrapolationtransfiguration daytrade union movementtiarella cordifoliathujopsis dolobratathreshold operationthreatened abortionthoroughbred racingthird battle of ypresthird baron rayleighthermobia domesticatheory of indicatorstheatrical producerteucrium scorodoniatemporary expedienttellima grandifloratectaria macrodontataxodium mucronatumsystema digestoriumsydney harbor bridgeswiss confederationsuperfamily apoideasuperannuation fundsuborder tarsioideasuborder ruminantiasuborder pinnipediasuborder mugiloideasuborder lipotyphlasuborder lemuroideasuborder lacertiliasuborder ceratopsiasubfamily dorylinaestriped button quailstraight-line methodstorage-battery gridstarvation acidosisstanford universitysouthern white cedarsouthern maidenhairsolar magnetic fieldsmilax rotundifoliasir alfred hitchcocksilver-leaved poplarsilver quandong treeside-blotched lizardsidalcea malviflorasensory deprivationsecondary educationsecondary dentitionsecobarbital sodiumscleroderma bovistasaxifraga hypnoidessarah kemble siddonssao tome and principesample distributionsamolus floribundusround-tailed muskratronald wilson reaganrockingham podocarprichea 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 depressionratibida columnarisrate of depreciationradiation pyrometerquantum field theoryquadriphonic systemquadraphonic systempyrophosphoric acidpyrola rotundifoliapylodictus olivarispterocarpus indicusprosopis glandulosaprophylactic deviceprofessional dancerpresident john adamsprairie golden asterpractice of medicinepotassium hydroxidepolyphosphoric acidpolice headquarterspolaroid land cameraplatalea leucorodiaplains lemon monardapiranga ludovicianapine-barren sandwortpied piper of hamelinpersonal credit lineperiodontal diseasepeperomia sandersiipedestrian crossingparkinsonia floridaparathyroid hormoneparallel of latitudepaprilus alepidotuspaleo-indian cultureornithopod dinosaurorder ustilaginalesorder tubulidentataorder synentognathiorder stegocephaliaorder rickettsialesorder psilophytalesorder polymastiginaorder plumbaginalesorder plantaginalesorder mycrosporidiaorder marchantialesorder haplosporidiaorder haemosporidiaorder falconiformesorder coraciiformesorder bennettitalesorder aspergillalesorder actinomyxidiaopuntia lindheimerionopordum acanthiumonopordon acanthiumold frisian languagenuclear-powered shipnorthern white cedarnorthern barramundinormal distributionnicolaus zinzendorfnasogastric feedingnarrowbody aircraftnarrow-body aircraftnail-tailed kangaroomyasthenic syndromemomordica charantiamomordica balsaminaminor diatonic scaleminato ohashi bridgemiddle temporal veinmichael gerald tysonmetaphosphoric acidmerovingian dynastymentha rotundifoliamedicago intertextamatricaria inodorummarsilea drummondiimarquis de condorcetmarble bones diseasemandarin orange treemalacosoma disstriamajor diatonic scalemagnesium hydroxidelutjanus blackfordilord high chancellorlonicera canadensislong-distance runnerliquid metal reactorleitneria floridanaledum groenlandicumlearner's dictionaryle douanier rousseaulaportea canadensislactarius deliciosokurdistan labor parykingdom protoctistakingdom prokaryotaekammon strait bridgekakatoe leadbeaterijudicial separationjudicial proceedingjudgment in personamjosiah willard gibbsjordanella floridaejohn philip marquandjessica lucy mitfordjasminum nudiflorumiron-storage diseaseipratropium bromideintravenous feedingintermediate shroudinsider informationinductive reasoningindicator electrodein your birthday suitin one's birthday suitillicium floridanumidiopathic disorderidiographic sciencehypophosphoric acidhyperfocal distancehydroxybutyric acidhydroxybenzoic acidhundred-and-fortiethhottentot bread vinehooded pitcher planthonorable dischargeheterophil antibodyhenry viii of englandheavyweight torpedoharold hirschsprunghalocarpus bidwillihalicoeres radiatusground-emplaced minegrindelia squarrosagrievous bodily harmgreen monkey diseasegraduation exercisegradable oppositiongoods and service taxgolden fairy lanterngilles de la tourettegigacycle per secondgeothermal industrygenus pseudowinteragenus paracheirodongenus halimodendrongenus dicranopterisgenus cardiospermumgenus archidiskidonfringed poppy mallowfranklin d. rooseveltfrancois mitterrandforward transactionflorida smoothhoundflorida selaginellafamily xenosauridaefamily trombidiidaefamily trionychidaefamily torpedinidaefamily stromateidaefamily roridulaceaefamily rhinobatidaefamily phalaropidaefamily orchestiidaefamily oleandraceaefamily notoryctidaefamily nephropsidaefamily microhylidaefamily macropodidaefamily littorinidaefamily hydrobatidaefamily holothuridaefamily hemerobiidaefamily forficulidaefamily crocodylidaefamily cordaitaceaefamily chironomidaefamily cetorhinidaefamily ceratopsidaefamily bradypodidaefamily argonautidaeexperimental methodeuropean wolf spidereuropean spider crabeuropean bird cherryeuclid's fourth axiomerythronium albidumendowment insuranceelectrostatic fieldelaeocarpus grandiseighter from decaturedwin of northumbriaedwin dubois haywardedward iii of englandeducational programedgar douglas adrianeastern indigo snakeeast indian rosewooddynamic loudspeakerdwarf russian almonddwarf chinquapin oakdryopteris goldianadryopteris fragransdryopteris filix-masdryopteris dilatatadrunk-and-disorderlydrepanocytic anemiadramatic productiondouglas fairbanks jr.double-breasted suitdorsal scapular veindorothy leigh sayersdoctor of humanitiesdivision rhodophytadiversionary attackdistrict of columbiadissociation energydisorderly behaviordiscretionary trustdirector of researchdirect bill of ladingdioscorea bulbiferadigital photographydiffraction gratingdichondra micranthadepreciation chargedental practitionerdental orthopaedicsdelusional disorderdeflationary spiraldeductive reasoningde facto segregationdaucus carota sativadalbergia latifoliadaboecia cantabricacrocodilian reptilecountervailing dutycotoneaster dammericortaderia selloanacoronavirus diseasecordyline australiscordia gerascanthuscoptis groenlandicacoordinate geometrycontract of adhesioncongenital disorderconfederate soldierconfederate jasminecommon lady's-slippercommon cardinal veincommodity brokeragecollege of cardinalscolaptes chrysoidescodiaeum variegatumclinopodium vulgareclinical depressionclass holothuroideaclass coniferopsidacinchona ledgerianacinchona cordifoliachelifer cancroidescharles ii of englandcharles digby harrodchairman of the boardcerro del nacimientocerebrospinal fluidcercis occidentaliscartridge extractorcarolingian dynastycarissa grandifloracardioid microphonecardigan welsh corgicardamine douglasiicamelus dromedariuscalifornia box elderbubalus mindorensisbroadcasting studiobouvier des flandresbone-headed dinosaurblue cardinal flowerblackbody radiationblack-body radiationbird-footed dinosaurbillion-dollar grassbidens trichospermabernese mountain dogbastardy proceedingbarbados maidenhairbachelor of divinityautomobile industryautoimmune disorderauditory perceptionasterid dicot familyarytenoid cartilagearterial blood gasesarteria ethmoidalisarnold lucius gesellarnold daniel palmeraristolochia duriorarisaema dracontiumapodictic certaintyantonio da correggioanticonvulsant druganterograde amnesiaanoa depressicornisannona diversifoliaaluminium hydroxidealeksandr pavlovichagitated depressionadmiralty mountainsadlerian psychologyadenium multiflorumacute brain disorderacellular slime moldabdominal pregnancyabdominal breathing
