18-Letter Words Containing: O,I,D,E,R
(In Any Order)
There are 98 18 letter words,
554 18 letter phrases and
0 18 letter abbr's with
O,I,D,E,R in.
Best Scoring 18 Letter Words With: O,I,D,E,R
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All 18 Letter Words
Words (98)
disproportionatelyinterconnectednesshyperaldosteronismvideoconferencingsverisimilitudinousultrasophisticatedtriskaidekaphobiasthrombophlebitidessupersophisticatedsuperadministratorshortsightednessesredistributionistsradiosensitivitiesquattuordecillionsquasiperiodicitiespseudotuberculosispolyribonucleotidephotoreproductionsphotodisintegratesphotodisintegratedphosphodiesterasesoverindustrializesoverindustrializedoverindebtednessesoveridentificationovercommercializedotherworldlinessesnondestructivenessneuroendocrinologymineralocorticoidsmicroreproductionsmicroradiographiesmicrolepidopterousmicrodensitometricmicrodensitometersmethylprednisolonemelodramatizationslipopolysaccharidelepidopterologistslepidopterologicalinconsiderablenessimmunoprecipitatedhydroxytryptamineshydrometeorologisthydrometeorologieshydrometallurgistshydrometallurgicalhydroelectricitieselectrodesiccationelectrodepositionselectrocardiogramsechocardiographiesechocardiographersdisintermediationsdishonorablenessesdiscourteousnessesdihydroergotaminesdiastereoisomerismdextroamphetaminesdephosphorylationsdepersonalizationsdeoxyribonucleasesdendrochronologistdendrochronologiesdematerializationsdehydrochlorinatesdehydrochlorinateddehydrochlorinasesdedifferentiationsdecriminalizationsdeconstructionistscurmudgeonlinessescreditworthinessescountereducationalcounteradvertisingcounteradaptationschromolithographedbloodthirstinessesbiodegradabilitiesbacteriorhodopsinsaerothermodynamicstriphosphopyridinetrichlormethiazidetetraiodothyroninepteridospermopsidapteridospermaphytapocket-handkerchiefplasmodiophoraceaeoxidation-reductionorder-chenopodialesmucopolysaccharidehydroxychloroquinehydroflumethiazidegood-neighborlinesselectrocardiographdiethylstilbestroldiethylmalonylureaadenocarcinomatousPhrases (554)
worldly possessionswoodwind instrumentwisteria floribundavictory in europe dayturnip-rooted celeryto the highest degreethird epistle of johnthird epistel of johntheodosius the greattheodore dwight weldsulfur hexafluoridesuborder myxinoideisuborder anisopterasir henry joseph woodsir frederick ashtonsingle-reed woodwindshort hundredweightsexual reproductionsecond cranial nervescottish highlanderrheims-douay versionrepublic of maldivesrepublic of hondurasrepublic of djiboutireproductive memoryreligious residenceread-only memory chiprabindranath tagorepresident jeffersonpreconceived notionpopulus tremuloidesphoenix dactyliferaparkinson's syndromep-type semiconductororder trogoniformesorder sauropterygiaorder sarracenialesorder sarcosporidiaorder passeriformesorder ichthyosauriaorder eubacterialesorder columbiformesorder ciconiiformesoperating proceduremordvinian languagemodal auxiliary verbmilitary expeditionmidterm examinationmethotrexate sodiummanganese tetroxidekilocycle per secondkeyboard instrumentjoel chandler harrisjean-frederic joliotinterior departmentinterior decorationinterior decoratingindian rhododendronindian monetary unitideological barrierhistorical documenthindu calendar monthhealth care providerhallucinogenic druggreat pyramid of gizagravitational fieldgraphical recordinggenus dimorphothecagene delivery vectorfunctional disorderfreudian psychologyfederation of tribesfamily scorpaenidaefamily heteromyidaeexpressed almond oilerigeron 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 ministerdietrich bonhoefferdenali national parkdefender of the faithdanish monetary unitdame sybil thorndikecompression bandagecommon american shadcomminuted fracturecommercial documentcause to be perceivedcapital of cape verdebombycilla cedrorunblue ridge mountainsblood extravasationbernardo bertoluccibachelor of medicineascension of the lordantineoplastic druganisette de bordeauxandropogon gerardiiandromeda polifoliaandrew dickson whitealfred louis kroeberalexander i of russiaair-to-ground missileagnes george de milleadministrative bodyaccordance of rights5-hydroxytryptamineyellowtail flounderyellow lady's slipperwynnea sparassoidesworld tamil movementwoolsorter's diseasewilson cloud chamberwillie howard mays jr.william henry hudsonwhorled loosestrifewhite fringed orchiswhite fringed orchidwestern diamondbackwandering albatrossvirginia crownbeardveronica chamaedrysvaranus komodoensisvaledictory speakervaledictory orationvaledictory addressutility revenue bondurogenital medicineuniversity of oxfordunited states dollarunipolar depressionunderground railwaytypewriter keyboardtuberculoid leprosytrisodium phosphatetrichloracetic acidtrend extrapolationtrade union movementtoxic shock syndrometiarella cordifoliathreshold operationthreatened abortionthoroughbred racingthirst for knowledgethird battle of ypresthird baron rayleighthermobia domesticatheory of indicatorstheodor seuss geiseltheatrical producerteucrium scorodoniatemporary expedienttellima grandifloratelephone directorytectaria macrodontasystema digestoriumsydney harbor bridgeswiss confederationsuperfamily apoideasuperannuation fundsuborder tarsioideasuborder ruminantiasuborder pinnipediasuborder odontocetisuborder mugiloideasuborder lipotyphlasuborder lemuroideasuborder lacertiliasuborder ceratopsiasubfamily dorylinaestriped button quailstraight-line methodstorage-battery gridstanford universitysouthern white cedarsouthern maidenhairsolar magnetic fieldsodium hypochloritesnowdrop windflowersir alfred hitchcocksilver-leaved poplarsilver quandong treeside-blotched lizardsidalcea malviflorasensory deprivationsemiconductor diodesecondary educationsecondary dentitionsecobarbital sodiumscleroderma bovistasaxifraga hypnoidessarah kemble siddonssao tome and principesample distributionruby-crowned kingletround-trip light timeround-tailed muskratronald wilson reaganrichea pandanifoliarichard john robertsrichard ii of englandrichard coeur de lionrhus toxicodenedronrhododendron maximarhodesian ridgebackrhodanthe manglesiirhizoctinia diseaseretarded depressionrespiratory diseaserepublic of the sudanreproductive systemrelational databasereinforced concreteregular icosahedronregular convex solidrefrigeration dryerreductio ad absurdumred-green dichromacyred river of the southrecording equipmentreactive depressionrate of depreciationradiation pyrometerquantum field theoryquadriphonic systemquadraphonic systempurple-hooded orchispterocarpus indicusprophylactic deviceprofessional dancerproducer price indexpresident rooseveltpresident john adamsprairie golden asterpractice of medicinepotassium hydroxidepolypodium scouleripolice headquarterspolaroid land camerapodiceps ruficollisplumed scorpionfishplatalea leucorodiaplains lemon monardapine-barren sandwortpied piper of hamelinpersonal credit lineperiodontal diseasepeperomia sandersiipenstemon rydbergiipedestrian crossingparathyroid hormoneparallel of latitudepaprilus alepidotuspaleo-indian cultureorder ustilaginalesorder tubulidentataorder temnospondyliorder synentognathiorder stegocephaliaorder solenichthyesorder rickettsialesorder psilophytalesorder polymastiginaorder plumbaginalesorder plantaginalesorder mycrosporidiaorder marchantialesorder haplosporidiaorder haemosporidiaorder falconiformesorder cypriniformesorder coraciiformesorder colymbiformesorder bennettitalesorder aspergillalesorder actinomyxidiaopuntia lindheimeriold frisian languagenuclear-powered shipnorthern white cedarnorthern barramundinicolaus zinzendorfneurotic depressionnasogastric feedingnail-tailed kangaroon-type semiconductormyosotis scorpiodesmyasthenic syndromeminor diatonic scaleminato ohashi bridgemiddle temporal veinmichael gerald tysonmetaphosphoric acidmerovingian dynastymentha rotundifoliamedicago intertextamarsilea drummondiimarquis de condorcetmarble bones diseasemandarin orange treemajor diatonic scalemagnesium hydroxidelord high chancellorlonicera canadensislong-distance runnerliquid metal reactorlimnodromus griseusleitneria floridanaledum groenlandicumlearner's dictionaryle douanier rousseaulaportea canadensislactarius deliciosokingdom prokaryotaekeith rupert murdochkammon strait bridgekakatoe leadbeaterijunior middleweightjudicial separationjudicial proceedingjudgment in personamjordanella floridaejessica lucy mitfordiron-storage diseaseiridoprocne bicoloripratropium bromideintravenous feedingintermediate shroudinsider informationinductive reasoningindirect expressionindicator electrodein one's birthday suitidiopathic disorderidiographic sciencehyperfocal distancehydroxybenzoic acidhydropower industryhydrokinetic enginehundred-and-fortiethhottentot bread vinehooded pitcher planthonorable dischargeheterophil antibodyheterodyne receiverhenry viii of englandhelleborus foetidusheavyweight torpedohalicoeres radiatusground-emplaced minegrindelia squarrosagrievous bodily harmgreen monkey diseasegreen fringed orchisgraduation exercisegradable oppositiongovernment buildinggoods and service taxgolden wonder milletgolden fairy lanterngold-crowned kingletgilles de la tourettegigacycle per secondgeothermal industrygenus trichodesmiumgenus toxicodendrongenus scolopendriumgenus pseudowinteragenus paracheirodongenus microdipodopsgenus halimodendrongenus dicranopterisgenus cnemidophorusgenus cardiospermumgenus archidiskidonfringed poppy mallowfringed loosestrifefranklin d. rooseveltfrancois mitterrandfluidized bed boilerflorida 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 methodexocentric compoundeuropean 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 loudspeakerdryopteris goldianadryopteris fragransdryopteris filix-masdryopteris dilatatadrunk-and-disorderlydrepanocytic anemiadouble-breasted suitdorsal scapular veindorothy leigh sayersdoctor of humanitiesdivine right of kingsdiversionary attackdissociation energydisorderly behaviordiscretionary trustdirector of researchdirect bill of ladingdioscorea bulbiferadesmodium tortuosumdesmodium purpureumdepressive disorderdepreciation chargedental practitionerdental orthopaedicsdelusional disorderdeflationary spiraldeep supporting firedeductive reasoningde facto segregationdalbergia latifoliadaboecia cantabricacrocodilian reptilecreeping wood sorrelcountervailing dutycotoneaster dammericortaderia selloanacoronavirus diseasecordyline australiscordia gerascanthuscoptis groenlandicacoordinate geometryconversion disordercontract of adhesionconsumer price indexcongenital disorderconfederate soldierconfederate jasminecompound microscopecommon lady's-slippercommon cardinal veincommodity brokeragecollege of cardinalscolaptes chrysoidescoeloglossum viridecodiaeum variegatumcnemidophorus veloxclinopodium vulgareclinical depressionclass holothuroideaclass coniferopsidacirsium helenioidescinchona ledgerianachelifer cancroidescharles ii of englandcharles digby harrodchairman of the boardcerro del nacimientocerebrospinal fluidcercis occidentaliscartridge extractorcardioid microphonecardigan welsh corgicardamine douglasiicamelus dromedariuscalifornia box elderburhinus oedicnemusbubalus mindorensisbouvier des flandresbone-headed dinosaurblue cardinal flowerbirth control devicebird-footed dinosaurbinge-vomit syndromebinge-purge syndromebidens trichospermabernese mountain dogbastardy proceedingbarbados maidenhairbachelor of divinityautomobile industryautoimmune disorderauditory perceptionasterid dicot familyarytenoid cartilagearterial blood gasesarteria ethmoidalisarnold lucius gesellarnold daniel palmerarisaema dracontiumapodictic certaintyantonio da correggioanterograde amnesiaanoa depressicornisannona diversifoliaaluminium hydroxidealeksandr pavlovichagitated depressionadlerian psychologyadenium multiflorumacute brain disorderacellular slime moldabdominal pregnancyabdominal breathing
