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18-Letter Words Containing: U,M,I,S,T,S

 (In Any Order)
There are 27 18 letter words, 132 18 letter phrases and 0 18 letter abbr's with U,M,I,S,T,S in.

Best Scoring 18 Letter Words With: U,M,I,S,T,S

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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 (27)
verisimilitudinousvaletudinarianismsuniformitarianismsultraconservatismstriboluminescencestransilluminationssuperminicomputerssuperadministratorsomnambulisticallysimultaneousnessesremunerativenessesreconstructionismsrambunctiousnessesneurotransmissionsmultifariousnessesmeretriciousnessesmanipulativenesseslatitudinarianismsincombustibilitiesimmunosuppressantsimmunopathologistshydrometallurgistsethnomusicologistsconstitutionalismscommensurabilitiesaccumulativenessesunpleasant-smelling
Phrases (132)
subclass metatheriastringed instrumentsolenostemon blumeiseismic disturbancepopulus tremuloidespooecetes gramineuspennisetum setaceumorthotomus sutoriusnycticebus pygmaeusnewspaper columnistmusical compositionmusculus temporalislimenitis archippushouses of parliamentherpestes ichneumongenus struthiomimusgenus melopsittacusgenus chamaecytisusbusiness departmentbush administrationaugustinian hermitsartocarpus communisarthur m. schlesingerapodemus sylvaticusantagonistic muscleamaranthus spinosusair-to-ground missilewhite slime mushroomwestern mountain ashvolumetric analysisviaticus settlementvespertilio murinusverbascum lychnitistrisodium phosphatetrinectes maculatustobacco mosaic virusthomas gainsboroughthamnophis sauritusthamnophis proximussystema urogenitalesystema lymphaticumsystema digestoriumsystem of numerationsymplocus tinctoriasuspended animationsurveillance systemsurgical instrumentsubthalamic nucleussubsistence farmingsubfamily sterninaestyphelia humifusumstructural genomicsstriated muscle cellstanley frank musialsouthern hemispheresonora semiannulatasodium thiosulphateseptuagesima sundayseminiferous tubulesecobarbital sodiumsebastes ruberrimussapindus marginatussample distributionsaint thomas aquinassaint martin's summerreproductive systemremilegia australisreligious mysticismquadriphonic systemquadraphonic systemprumnopitys eleganspotassium hydroxidepotassium carbonatepotamogeton crispuspomatomus saltatrixplexus mesentericuspinnotheres ostreumphragmites communisparochetus communisopisthocomus hoazinomphalotus illudensmusculus teres minormusculus pectoralismusculus deltoideusmusculus buccinatormultiple regressionmountain watercressmedial rectus musclemarcus junius brutusjessica lucy mitfordjatropha stimulosushindu kush mountainshibiscus moscheutosgymnastic apparatusgunter wilhelm grassgenyonemus lineatusgenus trichodesmiumgenus strobilomycesgenus stephanomeriagenus spathiphyllumgenus septobasidiumgenus lepidothamnusgenus lagerstroemiagenus hemitripterusgenus ginglymostomagenus clethrionomysgenus chilomycterusgenus calamagrostiseuarctos americanusdicamptodon ensatusdesmodium tortuosumcytisus ramentaceuscytisus multifloruscourt of saint james'scorrosive sublimatecommunist manifestoclaudius ptolemaeuscircis siliquastrumcapsicum frutescensburmeisteria retusaboy scouts of americabinary number systembarometric pressureastroloma humifusumasian tiger mosquitoarticulatory systemaristarchus of samosarisaema atrorubensanarchist communismailanthus altissimaagaricus campestrisabsorption spectrum
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