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

 (In Any Order)
There are 51 18 letter words, 121 18 letter phrases and 0 18 letter abbr's with I,I,M,M,S in.

Best Scoring 18 Letter Words With: I,I,M,M,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 (51)
telecommunicationsuniformitarianismsungrammaticalitiesuncompromisingnesssuperminicomputerssomnambulisticallysimplemindednessessemipermeabilitiessemidomesticationspremillenarianismspostmillennialismspostmillenarianismovercommunicationsovercommercializesnoncommutativitiesmonochromaticitiesmisadministrationsmicrometeorologistmicrometeorologiesmicromanipulationsmicrodensitometricmicrodensitometersmicrocalorimetriesmethemoglobinemiasmelodramatizationsmechanochemistriesmaladministrationsmacroglobulinemiasincommodiousnessesincommensurabilityimpermissibilitiesimmunosuppressionsimmunoreactivitiesimmunoprecipitatesimmunopathologistsimmunohematologistimmunohematologiesimmunodeficiencieshyperimmunizationsdiastereoisomerismdenominationalismscompartmentalisingcommercializationscommensurabilitieschemiluminescencesanticommercialismsanagrammatizationshomobasidiomyceteshemidemisemiquavercylindrical-stemmedantiferromagnetism
Phrases (121)
william james durantvladimir mayakovskyviccinium myrtillustomistoma schlegelisyzygium aromaticumsir william chamberssir mortimer wheelerplanning commissionoscar hammerstein iimusical compositionmeconopsis cambricamagnoliopsid familymacrozamia communislepomis macrochirusjames whitcomb rileygovernment ministergiambattista marinogenus struthiomimusfamily muscicapidaefamily desmidiaceaeelection commissiondiplomatic ministercommissaire maigretcastanea mollissimacarl wilhelm siemenszinc cadmium sulfidewinter olympic gameswhite slime mushroomvaccinium stamineumvaccinium scopariumtrogium pulsatoriumtremella fuciformistransmission systemtime-and-motion studythermobia domesticathermionic emissionthamnophis proximussystema digestoriumsubfamily numidinaesubfamily numididaestyphelia humifusumspace-time continuumsolanum commersoniisisymbrium barbareasilphium laciniatumsaint martin's summerreligious mysticismrelative atomic masspsidium cattleianumpolitical commissarpolice commissionerpolemonium viscosumphragmites communisnormative economicsnemophila menziesiimomordica balsaminamissouri compromisemilitary commissionmicroscopic anatomymetaplastic anaemiamenominee whitefishmarsilea drummondiimammillaria plumosamalacosoma disstriamagnesium hydroxidemacrozamia spiralislysimachia ciliatumlysiloma bahamensislimnodromus griseuslimnocryptes minimalilium michiganenseligustrum japonicumkarl wilhelm siemenskammon strait bridgejasminum officinalejasminum nudiflorumisopyrum biternatuminterstellar mediuminformation measurehermann emil fischergiambattista marinigenus trichodesmiumgenus phragmipediumgenus armadillidiumfemale circumcisionfamily stromateidaefamily ramphastidaefamily plasmodiidaefamily musophagidaefamily marsileaceaefamily lepismatidaefamily catostomidaefamily aulostomidaefamily ambrosiaceaefamily alismataceaefairness commissionepidemic meningitisemil hermann fischerdomesticated animaldivision myxomycotadigitaria ischaemumdescriptive grammarcomputer simulationcommunist manifestoclimbing salamandercirsium lanceolatumcimicifuga racemosachamaemelum nobilisceratotherium simumbinge-vomit syndromeautoimmune disorderautoimmune diabetesarteria communicansartemisia abrotanumarisaema triphyllumarisaema dracontiumapplied mathematicsangoumois grain mothanarchist communismal-gama'a al-islamiyyaadmiralty mountains
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