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

 (In Any Order)
There are 38 18 letter words, 123 18 letter phrases and 0 18 letter abbr's with E,T,H,R,O,I,D in.

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

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

Words (38)
hyperaldosteronismultrasophisticatedtriskaidekaphobiasthrombophlebitidessupersophisticatedshortsightednessesphotoreproductionsphotodisintegratesphotodisintegratedphosphodiesterasesotherworldlinessesmethylprednisolonehydroxytryptamineshydrometeorologisthydrometeorologieshydrometallurgistshydrometallurgicalhydroelectricitiesdihydroergotaminesdextroamphetaminesdephosphorylationsdendrochronologistdehydrochlorinatesdehydrochlorinatedcreditworthinesseschromolithographedbloodthirstinessesbacteriorhodopsinsaerothermodynamicstriphosphopyridinetrichlormethiazidetetraiodothyroninepteridospermaphytapocket-handkerchiefhydroflumethiazideelectrocardiographdiethylstilbestroldiethylmalonylurea
Phrases (123)
to the highest degreethird epistle of johnthird epistel of johntheodosius the greattheodore dwight weldsir frederick ashtonshort hundredweightscottish highlanderrabindranath tagorephoenix dactyliferaorder ichthyosauriamethotrexate sodiumhistorical documenthindu calendar monthhealth care providergenus dimorphothecafamily heteromyidaeedward lee thorndikedietrich bonhoefferdefender of the faithdanish monetary unitdame sybil thorndikeascension of the lordandrew dickson whiteaccordance of rights5-hydroxytryptaminewhorled loosestrifewhite fringed orchiswhite fringed orchidtrisodium phosphatetrichloracetic acidtoxic shock syndromethreshold operationthreatened abortionthoroughbred racingthirst for knowledgethird battle of ypresthird baron rayleighthermobia domesticatheory of indicatorstheodor seuss geiseltheatrical producertelephone directorysuborder lipotyphlastraight-line methodsouthern white cedarsouthern maidenhairsodium hypochloritesir alfred hitchcockside-blotched lizardround-trip light timerichard john robertsrhus toxicodenedronrhodanthe manglesiirhizoctinia diseaserepublic of the sudanred river of the southquantum field theoryquadriphonic systemquadraphonic systemprophylactic devicepresident john adamspotassium hydroxidepolice headquartersparathyroid hormoneorder synentognathiorder stegocephaliaorder solenichthyesorder psilophytalesorder marchantialesopuntia lindheimerinorthern white cedarnorthern barramundimyasthenic syndromeminato ohashi bridgemichael gerald tysonmetaphosphoric acidmentha rotundifoliakeith rupert murdochjunior middleweightintermediate shroudin one's birthday suitidiopathic disorderhyperfocal distancehydropower industryhydrokinetic enginehundred-and-fortiethhottentot bread vinehooded pitcher plantheterophil antibodyheterodyne receiverhelleborus foetidusheavyweight torpedohalicoeres radiatusgeothermal industrygenus trichodesmiumfamily trionychidaefamily rhinobatidaefamily orchestiidaefamily hydrobatidaefamily holothuridaefamily cetorhinidaeexperimental methodeuclid's fourth axiomerythronium albidumeighter from decaturedwin of northumbriadorothy leigh sayersdoctor of humanitiesdivine right of kingsdirector of researchdepreciation chargedental orthopaedicscordia gerascanthuscontract of adhesioncolaptes chrysoidesclass holothuroideachairman of the boardbirth control devicebidens trichospermabachelor of divinityarteria ethmoidalisabdominal breathing
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