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18-Letter Words Containing: S,T,E,R,O,I,D

 (In Any Order)
There are 65 18 letter words, 225 18 letter phrases and 0 18 letter abbr's with S,T,E,R,O,I,D in.

Best Scoring 18 Letter Words With: S,T,E,R,O,I,D

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We couldn't find any valid Scrabble EU words with a length of 18. Try changing the version of the game.
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All 18 Letter Words

Words (65)
disproportionatelyinterconnectednesshyperaldosteronismverisimilitudinousultrasophisticatedtriskaidekaphobiasthrombophlebitidessupersophisticatedsuperadministratorshortsightednessesredistributionistsradiosensitivitiesquattuordecillionsquasiperiodicitiespseudotuberculosisphotoreproductionsphotodisintegratesphotodisintegratedphosphodiesterasesoverindustrializesoverindustrializedoverindebtednessesotherworldlinessesnondestructivenessmineralocorticoidsmicroreproductionsmicrolepidopterousmicrodensitometricmicrodensitometersmethylprednisolonemelodramatizationslepidopterologistshydroxytryptamineshydrometeorologisthydrometeorologieshydrometallurgistshydroelectricitieselectrodesiccationelectrodepositionselectrocardiogramsdisintermediationsdiscourteousnessesdihydroergotaminesdiastereoisomerismdextroamphetaminesdephosphorylationsdepersonalizationsdendrochronologistdematerializationsdehydrochlorinatesdedifferentiationsdecriminalizationsdeconstructionistscreditworthinessescounteradvertisingcounteradaptationsbloodthirstinessesbiodegradabilitiesbacteriorhodopsinsaerothermodynamicstriphosphopyridinepteridospermopsidapteridospermaphytadiethylstilbestroladenocarcinomatous
Phrases (225)
woodwind instrumentwisteria floribundato the highest degreethird epistle of johnthird epistel of johntheodosius the greatsuborder anisopterasir frederick ashtonshort hundredweightsexual reproductionscottish highlanderpresident jeffersonpopulus tremuloidesp-type semiconductororder trogoniformesorder sauropterygiaorder ichthyosauriaorder eubacterialesmethotrexate sodiummanganese tetroxidekeyboard instrumenthistorical documentgenus dimorphothecafunctional disorderfederation of tribesendorsement in blankelectronic databaseeducation secretarydivision eubacteriadisreputable persondirect transmissiondiplomatic ministerdanish monetary unitdame sybil thorndikecause to be perceivedblue ridge mountainsblood extravasationascension of the lordantineoplastic druganisette de bordeauxandrew dickson whiteair-to-ground missileadministrative bodyaccordance of rightswoolsorter's diseasewhorled loosestrifewhite fringed orchiswestern diamondbackwandering albatrossvaledictory speakervaledictory addressuniversity of oxfordunited states dollartuberculoid leprosytrisodium phosphatetoxic shock syndromethreshold operationthirst for knowledgethird battle of ypresthermobia domesticatheory of indicatorstheodor seuss geiselteucrium scorodoniasystema digestoriumswiss confederationsuperannuation fundsuborder tarsioideasuborder ruminantiasuborder odontocetisuborder lipotyphlasuborder lacertiliasuborder ceratopsiastriped button quailstraight-line methodstorage-battery gridstanford universitysouthern white cedarsouthern maidenhairsolar magnetic fieldsodium hypochloritesir alfred hitchcocksilver quandong treeside-blotched lizardsensory deprivationsemiconductor diodesecondary educationsecondary dentitionsecobarbital sodiumscleroderma bovistasao tome and principesample distributionround-tailed muskratrichard john robertsrhus toxicodenedronrhodanthe manglesiirhizoctinia diseaseretarded depressionrespiratory diseaserepublic of the sudanreproductive systemrelational databasereductio ad absurdumred river of the southreactive depressionquadriphonic systemquadraphonic systempterocarpus indicuspresident rooseveltpresident john adamsprairie golden asterpotassium hydroxidepolice headquarterspine-barren sandwortpersonal credit lineperiodontal diseasepenstemon rydbergiipedestrian crossingpaprilus alepidotusorder ustilaginalesorder temnospondyliorder synentognathiorder stegocephaliaorder solenichthyesorder rickettsialesorder psilophytalesorder polymastiginaorder plantaginalesorder marchantialesorder bennettitalesneurotic depressionnasogastric feedingn-type semiconductormyosotis scorpiodesmyasthenic syndromeminor diatonic scaleminato ohashi bridgemichael gerald tysonmetaphosphoric acidmerovingian dynastymarquis de condorcetmajor diatonic scalelong-distance runnerlearner's dictionarylaportea canadensislactarius deliciosokammon strait bridgejudicial separationjudgment in personamjessica lucy mitfordiron-storage diseaseintravenous feedingintermediate shroudinsider informationinductive reasoningindirect expressionin one's birthday suitidiopathic disorderhyperfocal distancehydropower industryhelleborus foetidushalicoeres radiatusgraduation exercisegradable oppositiongoods and service taxgilles de la tourettegeothermal industrygenus trichodesmiumgenus toxicodendrongenus pseudowinteragenus dicranopterisfringed loosestrifefranklin d. rooseveltfrancois mitterrandfamily stromateidaefamily orchestiidaefamily ceratopsidaeeuclid's fourth axiomendowment insuranceelectrostatic fieldeastern indigo snakeeast indian rosewooddryopteris goldianadryopteris fragransdryopteris filix-masdryopteris dilatatadouble-breasted suitdorothy leigh sayersdoctor of humanitiesdivine right of kingsdiversionary attackdissociation energydiscretionary trustdirector of researchdesmodium tortuosumdental orthopaedicsdeflationary spiraldeep supporting firedeductive reasoningde facto segregationcotoneaster dammericortaderia selloanacordyline australiscordia gerascanthuscoptis groenlandicacontract of adhesioncongenital disorderconfederate soldierconfederate jasminecolaptes chrysoidesclass holothuroideacercis occidentalisbird-footed dinosaurbinge-vomit syndromebidens trichospermabernese mountain dogbastardy proceedingautomobile industryautoimmune disorderasterid dicot familyarterial blood gasesarteria ethmoidalisarisaema dracontiumanterograde amnesiaagitated depressionacute brain disorder
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