use '?' for JOKER (blank)

From letters I, M, M, O, V, A, B, L, E, N, E, S, S  I made following words

13 letter words

immovableness[22]

11 letter words

movableness[18]

10 letter words

immovables[19]

9 letter words

immovable[18], moveables[16], embolisms[15], melamines[13], bonemeals[13], balminess[13], melanisms[13], seminomas[13], aliveness[12], vaselines[12], novelises[12], baselines[11], mealiness[11], messaline[11], melanoses[11], loaminess[11], melanosis[11], semolinas[11]

8 letter words

moveable[15], movables[15], mismoves[15], embolism[14], enviable[13], semioval[13], absolves[13], moveless[13], mineable[12], melamine[12], bonemeal[12], bailsmen[12], bimensal[12], melanism[12], embolies[12], seminoma[12], assemble[12], beamless[12], ableisms[12], missable[12], beslimes[12], besmiles[12], melismas[12], misnames[12], obelisms[12], vaseline[11], novelise[11], enslaves[11], evilness[11], liveness[11], veinless[11], vileness[11], evasions[11], ovalness[11], baseline[10], laminose[10], semolina[10], seisable[10], lesbians[10], sensible[10], lameness[10], maleness[10], maneless[10], nameless[10], salesmen[10], obelises[10], ebonises[10], boneless[10], noblesse[10], anemoses[10], anemosis[10], malisons[10], enolases[8], anisoles[8]

7 letter words

movable[14], mismove[14], embalms[13], emblems[13], imbalms[13], mamboes[13], velamen[12], absolve[12], bovines[12], massive[12], mavises[12], vamoses[12], minable[11], mailmen[11], ableism[11], lambies[11], beslime[11], besmile[11], melisma[11], basemen[11], bemeans[11], benames[11], milnebs[11], ammines[11], misname[11], immense[11], almsmen[11], mobiles[11], obelism[11], ambones[11], bemoans[11], nombles[11], mimeses[11], messman[11], messmen[11], biomass[11], mimosas[11], monisms[11], nomisms[11], enslave[10], leavens[10], alevins[10], valines[10], evasion[10], elevons[10], sleaves[10], valises[10], slieves[10], avenses[10], savines[10], vinasse[10], silvans[10], snivels[10], salvoes[10], slovens[10], bailees[9], mealies[9], beanies[9], baleens[9], enables[9], lesbian[9], meanies[9], enamels[9], melenas[9], malines[9], menials[9], seminal[9], obelias[9], obelise[9], ebonies[9], ebonise[9], albinos[9], anomies[9], malison[9], lomeins[9], abseils[9], misease[9], siamese[9], measles[9], aimless[9], samiels[9], seismal[9], sabines[9], inseams[9], samisen[9], nemesis[9], siemens[9], manless[9], simnels[9], abioses[9], bolases[9], meioses[9], lissome[9], basions[9], eonisms[9], salmons[9], enolase[7], anisole[7], oleines[7], salines[7], silanes[7], enisles[7], ensiles[7], seniles[7], eosines[7], insoles[7], lesions[7], lioness[7]

6 letter words

embalm[12], emblem[12], imbalm[12], lambie[10], bemean[10], bename[10], milneb[10], bailee[8], mealie[8], beanie[8], baleen[8], enable[8], meanie[8], enamel[8], melena[8], maline[8], menial[8]