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18-Letter Words Containing: O,H,E,A,D

 (In Any Order)
There are 41 18 letter words, 240 18 letter phrases and 0 18 letter abbr's with O,H,E,A,D in.

Best Scoring 18 Letter Words With: O,H,E,A,D

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All 18 Letter Words

Words (41)
hyperaldosteronismultrasophisticatedtriskaidekaphobiassupersophisticatedstoutheartednessespseudoparenchymataphotodisintegratesphotodisintegratedphosphodiesterasesmicroradiographieslipopolysaccharidehydroxytryptamineshydrometallurgistshydrometallurgicalhomoscedasticitiesechocardiographiesechocardiographersdishonorablenessesdiphenylhydantoinsdihydroergotaminesdextroamphetaminesdephosphorylationsdemythologizationsdehydrochlorinatesdehydrochlorinateddehydrochlorinaseschromolithographedbacteriorhodopsinsaerothermodynamicstrichlormethiazidetetraiodothyroninepteridospermaphytapocket-handkerchiefplasmodiophoraceaeorder-chenopodialesmucopolysaccharidehydroflumethiazidehomobasidiomyceteselectrocardiographdiethylmalonylureachlamydomonadaceae
Phrases (240)
william dean howellstheodosius the greatsulfur hexafluoridestar-shaped fortresssphenodon punctatumsir frederick ashtonscottish highlanderrheims-douay versionrepublic of hondurasread-only memory chiprabindranath tagorephotographer's modelphoenix dactyliferaorder ichthyosauriaone thousand millionnew world flycatchermethotrexate sodiummethod of accountingludwig van beethovenjoel chandler harrisindian rhododendronhousehold appliancehistorical documenthindu calendar monthheloderma suspectumhealth care providerhand-to-hand strugglehallucinogenic druggraphical recordinggenus dorotheanthusgenus dimorphothecafreudian psychologyfamily heteromyidaeedward lee thorndikeedgar rice burroughsdouay-rheims versiondoctor of osteopathydepth charge throwerdefender of the faithdanish monetary unitdame sybil thorndikedame joan sutherlandcouncil of chalcedoncommon american shadbachelor of medicineascension of the lordandrew dickson whitealpha-linolenic acidaccordance of rights5-hydroxytryptamineyellow-breasted chatwilson cloud chamberwillie howard mays jr.william henry hudsonwesleyan methodistswalter john de la mareveronica chamaedrystrisodium phosphatetrichloracetic acidthreshold operationthreatened abortionthoroughbred racingthird battle of ypresthird baron rayleighthermobia domesticatheory of indicatorstheatrical producertheater of the absurdsydney harbor bridgesuborder menotyphlasuborder lipotyphlastraight-line methodstandard atmospheresphenoidal fontanelsphenoid fontanellesouthern white cedarsouthern maidenhairsodium thiosulphatesir alfred hitchcockside-blotched lizardsaxifraga hypnoidessarah kemble siddonsrichea pandanifoliarichard john robertsrichard ii of englandrichard coeur de lionrhododendron maximarhodesian ridgebackrhodanthe manglesiirhizoctinia diseaserepublic of the sudanregular tetrahedronregular icosahedronred-green dichromacyramsay hunt syndromequantum field theoryquadriphonic systemquadraphonic systempseudotaxus chieniiprophylactic devicepresident john adamspotassium hydroxidepork-and-veal goulashpolice headquarterspied piper of hamelinphyllodoce caeruleapedilanthus pavonisparsley-leaved thornparathyroid hormoneorder synentognathiorder stegocephaliaorder psilophytalesorder marchantialesorder haplosporidiaorder haemosporidiaorder ephemeropteraopuntia lindheimeriomphalotus illudensold world flycatchernuclear-powered shipnorthern white cedarnorthern barramundimyasthenic syndromemunchausen syndromemullah mohammed omarmuhammad ali of egyptmother-of-pearl cloudmohammedan calendarminato ohashi bridgemichael gerald tysonmetaphosphoric acidmentha rotundifoliamagnesium hydroxidelord high chancellorlong-head coneflowerkarl theodor jaspersjoseph paul dimaggiointermediate shroudin the adjacent housein one's birthday suitidiopathic disorderidiographic sciencehyperfocal distancehydroxybenzoic acidhydromantes shastaehuntington's diseasehundred-and-fortiethhoward robard hugheshottentot bread vinehooded pitcher planthonorable dischargehomecourt advantagehindostani languageheterophil antibodyhenry viii of englandhedeoma pulegioidesheavyweight torpedoheat of dissociationheat of condensationhave the distinctionhalicoeres radiatusgrievous bodily harmglechoma hederaceaegiacomo della chiesageothermal industrygenus paracheirodongenus paphiopedilumgenus lepidothamnusgenus hyacinthoidesgenus halimodendrongenus dracocephalumgenus chlamydomonasgenus archidiskidongadus macrocephalusfourth earl of orfordford hermann huefferfamily trionychidaefamily rhinobatidaefamily phalaropidaefamily orchestiidaefamily nephropsidaefamily musophagidaefamily microhylidaefamily hypoxidaceaefamily hydrobatidaefamily holothuridaefamily hemerobiidaefamily chironomidaefamily cetorhinidaefamily cephalobidaeexperimental methodeuropean bird cherryeuclid's fourth axiomerythronium albidumendothelial myelomaemu novaehollandiaeeighter from decaturedwin of northumbriaedwin dubois haywardedward the confessordorothy leigh sayersdonald arthur glaserdoctor of humanitiesdivision phaeophytadisorderly behaviordirector of researchdepreciation chargedental orthopaedicscordia gerascanthuscontract of adhesioncomputed tomographycolaptes chrysoidesclosed-heart surgeryclass holothuroideaclass hepaticopsidacinchona ledgerianachenopodium glaucumchelifer cancroidescharles ii of englandcharles henry harrodcharles digby harrodchairman of the boardcardioid microphonecardigan welsh corgibulbourethral glandbuchloe dactyloidesbook binding machinebone-headed dinosaurbody plethysmographblow molding machinebidens trichospermabarbados maidenhairbachelor of divinityarteria ethmoidalisaluminium hydroxidealexander prokhorovaleksandr prokhorovaleksandr pavlovichadlerian psychologyabdominal breathing
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