Dictionary Only:
Profanity Off:

15-Letter Words Containing: O,S,E,I,S,M,S

 (In Any Order)
There are 124 15 letter words, 30 15 letter phrases and 0 15 letter abbr's with O,S,E,I,S,M,S in.

Best Scoring 15 Letter Words With: O,S,E,I,S,M,S

Expand?WordSave?LengthUsagePointsType
hexosaminidases15
28 nounn
Valid word for Scrabble US
servomechanisms15
27 nounn
noun

• control system that converts a small mechanical motion into one requiring much greater power; may include a negative feedback system

pseudomorphisms15
27 nounn
Valid word for Scrabble US
proximatenesses15
26 nounn
Valid word for Scrabble US
mischievousness15
25 nounn
noun

• an attribute of mischievous children

• the trait of behaving like an imp

• reckless or malicious behavior that causes discomfort or annoyance in others

schoolmasterish15
25 adjectiveadj
Valid word for Scrabble US
tomboyishnesses15
25
noun

• masculinity in women (especially in girls and young women)

ankylostomiases15
24 nounn
Valid word for Scrabble US
subcommissioned15
24 verb, adjectivev, adj
Valid word for Scrabble US
postmasterships15
24 nounn
Valid word for Scrabble US
or scroll down to see all results...
Tip: Scrabble EU allows far more words than US! Also change the max length to see more words.

All 15 Letter Words

Words (124)
professionalismspermatogenesisimpressionisticstereoisomerismmischievousnesspromiscuousnessmeritoriousnessmagnanimousnessimpecuniousnessignominiousnessemotionlessnesswearisomenessesunmelodiousnesstemerariousnessservomechanismsschoolmasterishschistosomiasesrumbustiousnessproximatenessesoverenthusiasmsmicroprocessorsmellifluousnessmaliciousnessesepistemologistsdichotomousnesscompendiousnesscommissionairesarrondissementsankylostomiasesancylostomiasesambitiousnessesacrimoniousnessceremoniousnessworrisomenessestrypanosomiasestransmissometertomboyishnessestoastmistressestemporarinessessubcommissionedsigmoidoscopiessensationalismsretransmissionsrestrictionismspseudomorphismspromotivenessespostmastershipsosteomyelitisesnormativenessesmultiprocessorsmountainousnessmomentarinessesmisdescriptionsmillionairessesmelodiousnessesmaladroitnesseslightsomenessesimpossibilitiesimpetuousnessesimperiousnessesimmovablenessesidiomaticnesseshexosaminidasesendoparasitismscustomarinessesconfirmednessesconfessionalismcomradelinessescombativenessesbumptiousnessesbiosystematistsambiguousnessesschlockmeistersmononucleosiseslymphocytosisesendometriosiseswhoremistressesverminousnessesunwomanlinessesunanimousnessestripersonalismstestimonialisessystematologiessynaposematismssymphysiotomiessymphyseotomiessymmetrisationssubcommissionerstrabismometersstomatoplastiessemiconsciouslyscrumptiousnessschoolmistressyschematisationsrestorationismsrestitutionismsprominentnessesprogressionismspolysynthetismspolysynthesismsomnifariousnessmortiferousnessmisbecomingnessmetempsychosistmassotherapistslithesomenessesimpoliticnessesimpassionednessimmiserisationshysterectomiseshousemistressesformativenessesextensionalismsdiscommissioneddecommissionerscriminousnessesconsumptivenesscompositenessescompliantnessescircuminsessionchromaticnessessystematisationsphenisciformescombustibleness
Phrases (30)
system of weightsstrait of messinasorbus domesticasinus sigmoideussense impressionosmotic pressurelepomis gibbosusgeomys bursariusgenus rosmarinusfelis domesticusdoris may lessingcompositor's caseassemblies of godthomsen's diseasesour mash whiskeyshipboard systemsartorius musclemustelus norrisimoses maimonidesmorning sicknessmimosa sensitivameadow spikemossmariner's compasshomarus capensisgenus thermopsisgenus mesohippusgenus meconopsisbromus secalinusbasket spikemossacademic session
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