Dictionary Only:
Profanity Off:

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

 (In Any Order)
There are 18 18 letter words, 66 18 letter phrases and 0 18 letter abbr's with I,L,M,S,S,T,U in.

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

Expand?WordSave?LengthUsagePointsType
We couldn't find any valid Scrabble US words with a length of 18. Try changing the version of the game.
Tip: Scrabble EU allows far more words than US!

All 18 Letter Words

Words (18)
verisimilitudinousvaletudinarianismsultraconservatismstriboluminescencestransilluminationssomnambulisticallysimultaneousnessesmultifariousnessesmanipulativenesseslatitudinarianismsincombustibilitiesimmunopathologistshydrometallurgistsethnomusicologistsconstitutionalismscommensurabilitiesaccumulativenessesunpleasant-smelling
Phrases (66)
subclass metatheriasolenostemon blumeipopulus tremuloidesnewspaper columnistmusical compositionmusculus temporalislimenitis archippushouses of parliamentgenus melopsittacusarthur m. schlesingerapodemus sylvaticusantagonistic muscleair-to-ground missilewhite slime mushroomvolumetric analysisviaticus settlementvespertilio murinusverbascum lychnitistrinectes maculatussystema urogenitalesystema lymphaticumsymplocus tinctoriasurveillance systemsurgical instrumentsubthalamic nucleussubfamily sterninaestyphelia humifusumstructural genomicsstriated muscle cellstanley frank musialsonora semiannulatasodium thiosulphateseminiferous tubulesecobarbital sodiumsample distributionremilegia australisreligious mysticismprumnopitys eleganspomatomus saltatrixplexus mesentericusomphalotus illudensmusculus teres minormusculus pectoralismusculus deltoideusmusculus buccinatormultiple regressionmedial rectus musclejessica lucy mitfordjatropha stimulosusgunter wilhelm grassgenyonemus lineatusgenus strobilomycesgenus spathiphyllumgenus lepidothamnusgenus lagerstroemiagenus ginglymostomagenus clethrionomysgenus chilomycterusgenus calamagrostiscytisus multifloruscorrosive sublimateclaudius ptolemaeuscircis siliquastrumastroloma humifusumarticulatory systemailanthus altissima
WordDB Icon
WordDB
United Kingdom
Download the WordDB app directly on your home screen for instant access. No App Store necessary, less than 1MB storage, always up-to-date and secure.
1.
Tap on share button
2.
Tap on Add To Home Screenadd button
3.
Find WordDB App Icon on your home screen