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18-Letter Words Containing: A,T,H,E,I,S,M

 (In Any Order)
There are 34 18 letter words, 142 18 letter phrases and 0 18 letter abbr's with A,T,H,E,I,S,M in.

Best Scoring 18 Letter Words With: A,T,H,E,I,S,M

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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 (34)
hyperaldosteronismdisenfranchisementthermoplasticitiesstoichiometricallysphygmomanometriesrechromatographiesphotomicrographiesmonochromaticitiesmicrophotographiesmicrophotographersmethemoglobinemiasmechanochemistriesmacrophotographiesimmunohematologistimmunohematologieshyperpigmentationshyperimmunizationshyperalimentationshydroxytryptamineshydrometallurgistshomoscedasticitieshemoglobinopathiesethnomusicologicalestablishmentarianelectromyographiesdimethylhydrazinesdihydroergotaminesdextroamphetaminesdemythologizationsarchaeoastronomiesaerothermodynamicspteridospermaphytahypercholesteremiahomobasidiomycetes
Phrases (142)
washington monumenttomistoma schlegelithomas wright wallersubclass metatheriasir matthew flinderssir martin frobishershort-term liabilitypolish monetary unitoscar hammerstein iione thousand millionmethotrexate sodiummathematics teacherlimenitis archippuslachrymal secretionkatherine mansfieldkamchatka peninsulajames whitcomb rileyjames matthew barriejames arthur baldwinhouses of parliamenthistorical documentgenus dimorphothecagenus chamaecytisusfamily physeteridaedanish monetary unitdame sybil thorndikecrotalus mitchelliiclass schizomyceteschristopher marlowechemical operationsaugustinian hermitsarthur m. schlesingerantirrhinum filipesallegheny mountainsacoustic gramophonewestern mountain ashwesleyan methodistsverbascum lychnitisupholstery materialtypesetting machinetrisodium phosphatetrichostema lanatumthomas stearns eliotthermoplastic resinthermobia domesticathalamostriate veinteucrium chamaedryssystema lymphaticumsubthalamic nucleusstyphelia humifusumstraight-line methodsouthern maidenhairsodium thiosulphateshorea teysmannianashirley temple blacksemi-sweet chocolatesaint thomas a becketrocky mountain sheeprobert james fischerrobert bruce mathiasrhodanthe manglesiirhizomatous begoniaquadriphonic systemquadraphonic systempresident john adamspotassium hydroxidepositive chemotaxisphragmites communisphonological systemparochetus communisorder marchantialesomphalotus illudensnewtonian mechanicsnegative chemotaxismyasthenic syndromemountain fetterbushmother-in-law's tongueminiature schnauzerminato ohashi bridgemilitary censorshipmichael stuart brownmichael gerald tysonmetaphosphoric acidmetal spinning lathemathematical symbolmachine translationjerusalem artichokejames francis thorpejames butler hickockintermediate shroudinorganic chemistryhypoplastic anaemiahesperis matronalisheat-seeking missilehawaii standard timehaemorrhagic strokehaematobia irritansgunter wilhelm grassgeothermal industrygenus stephanomeriagenus spathiphyllumgenus lepidothamnusgenus hyracotheriumgenus ceratotheriumgenus acanthocybiumfirst earl of chathamfamily syngnathidaefamily staphylaceaefamily relationshipfamily ramphastidaefamily orchestiidaeeuclid's fourth axiomesther hobart morrisepistle to the romanseastern catholicismdoctor of humanitiesdigitaria ischaemumdaylight-saving timecorporal punishmentclimbing nightshadeclematis ochreleucacharles william postcerebral thrombosisceratotherium simumcelestial mechanicscatherine de mediciscastilleja chromosacapparis mitchelliibritish thermal unitblindstitch machineblind stitch machinebidens trichospermabartolomeo eustachiarteria ethmoidalisarmy of the righteousarisaema triphyllumapplied mathematicsamphetamine sulfateamerican water shrewalsophila pometariaacoustic phenomenonacentric chromosome
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