Dictionary Only:
Profanity Off:

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

 (In Any Order)
There are 64 18 letter words, 135 18 letter phrases and 0 18 letter abbr's with I,A,M,S,I,I in.

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

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 (64)
transmogrificationoversimplificationvaletudinarianismsuniformitarianismsungrammaticalitiestransmissibilitiestransilluminationsthermoplasticitiesstoichiometricallysemiquantitativelysemipermeabilitiessemidomesticationspremillenarianismspredestinarianismspostmillennialistspostmillennialismspostmillenarianismoveroptimisticallynondiscriminationsnoncomparabilitiesnoncommutativitiesmulticellularitiesmonochromaticitiesmisinterpretationsmisidentificationsmisclassificationsmisadministrationsmineralocorticoidsmicroradiographiesmicromanipulationsmicrocrystallinitymicrocalorimetriesmaladministrationslatitudinarianismsintercolumniationsindiscriminatinglyindiscriminatenessincommensurabilityimpracticabilitiesimperturbabilitiesimpersonalizationsimmunoreactivitiesimmunoprecipitateshyperimmunizationshomoscedasticitiesdisintermediationsdiscriminabilitiesdiastereoisomerismdenominationalismsdematerializationsdecriminalizationsconstitutionalismscompanionabilitiescommercializationscommensurabilitiesbiocompatibilitiesantidiscriminationanticommercialismsantiadministrationsentimentalizationsentimentalisationhistocompatibilityhemidemisemiquaveranti-traditionalism
Phrases (135)
whispering campaigntransmitting aerialsir william herschelsir william chamberssir martin frobishershort-term liabilityseismic disturbanceplanning commissionoscar hammerstein iimusical compositionminor tranquillisermagnoliopsid familylimenitis archippuskalmia angustifoliagiambattista marinofamily testudinidaefamily spirillaceaefamily salviniaceaefamily muscicapidaefamily desmidiaceaefamily centriscidaeessential amino aciddmitri shostakovichdirect transmissiondiplomatic ministercrotalus mitchelliicommissaire maigretcolumbia universitycognitive semanticsbush administrationaugustinian hermitsartemisia filifoliaantirrhinum filipesamphibious aircraftair-to-ground missileageratina altissimaadministrative unitadministrative bodyzinc cadmium sulfidevaccinium stamineumvaccinium scopariumthamnophis sirtalissubfamily triglinaesubfamily sylviinaesubfamily numidinaesubfamily numididaestratified samplingsmilax rotundifoliasir bernard williamssilphium laciniatumsample distributionremilegia australisratibida columnarispsidium cattleianumpositive chemotaxispolystichum brauniipolitical commissarpinus californiarumpimenta officinalispeperomia sandersiiparnassia fimbriataoxytropis lambertiinormal distributionniemann-pick diseasenemophila menziesiimyositis trichinosamultiplication signminor diatonic scaleminoan civilisationmineral associationminato ohashi bridgemilitary commissionmilitary censorshipmikhail baryshnikovmertensia virginicamelissa officinalismedical institutionmarta brigit nilssonmarsilea drummondiimalathion poisoningmacrozamia spiralislysimachia vulgarislysimachia ciliatumloxostege similalislisteria meningitislimnocryptes minimalilium michiganenselibyan islamic groupkolkwitzia amabilisjumping bristletailjasminum officinaleipomoea orizabensisinsider informationinorganic chemistryinformation scienceheinrich schliemannheat-seeking missilehawaii standard timehaematobia irritansgiambattista marinigiambattista bodonigenus armadillidiumfumaria officinalisfemale circumcisionfamily spheniscidaefamily sillaginidaefamily scutigeridaefamily relationshipfamily plasmodiidaefamily orchestiidaefamily lepismatidaefamily gobiesocidaefairness commissiondryopteris filix-masdivision myxomycotadistrict of columbiadishwashing machinedigitaria ischaemumdaylight-saving timecriminal possessionclimbing nightshadeclematis virginianacircis siliquastrumcimicifuga racemosacatherine de mediciscardamine douglasiicapparis mitchelliicamassia scilloidesbritish thermal unitblindstitch machineblind stitch machineasterid dicot familyasian tiger mosquitoarteria ethmoidalisailanthus 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