use '?' for JOKER (blank)

From letters P, L, E, A, S, U, R, A, B, L, E, N, E, S, S  I made following words

15 letter words

pleasurableness[19]

13 letter words

separableness[17], superableness[17]

12 letter words

pleasureless[14]

11 letter words

pleasurable[15], surpassable[15]

10 letter words

repealable[14], anablepses[14], preblesses[14], unpassable[14], superbness[14], releasable[12], resealable[12], palenesses[12], barenesses[12], usableness[12], bluenesses[12], supersales[12], supersells[12], purenesses[12], realnesses[10]

9 letter words

separable[13], spareable[13], sparables[13], perusable[13], superable[13], subpanels[13], learnable[11], resalable[11], seaplanes[11], sleepless[11], spareness[11], unseeable[11], unsalable[11], prunellas[11], prunelles[11], assurable[11], reusables[11], pleasures[11], supersale[11], supersell[11], purslanes[11], subleases[11], sublessee[11], spansules[11], suspenser[11]

8 letter words

peelable[12], reapable[12], lapsable[12], anableps[12], parables[12], parsable[12], prebasal[12], sparable[12], bleepers[12], passable[12], prebless[12], prunable[12], subpanel[12], bullpens[12], subpenas[12], reelable[10], leasable[10], saleable[10], sealable[10], seaplane[10], spelaean[10], erasable[10], labelers[10], relabels[10], enablers[10], repanels[10], paleness[10], paneless[10], planless[10], bareness[10], pleasers[10], presales[10], relapses[10], peerless[10], sleepers[10], spallers[10], presells[10], respells[10], spellers[10], baseless[10], baseness[10], snapless[10], spanless[10], blessers[10], asperses[10], repasses[10], planulae[10], planular[10], prunella[10], prunelle[10], reusable[10], rubellas[10], pleasure[10], lupanars[10], purslane[10], supernal[10], sublease[10], subnasal[10], blueness[10], spansule[10], subareas[10], perusals[10], repulses[10], pureness[10], subsales[10], subsense[10], suspense[10], rubasses[10], surbases[10], subseres[10], releases[8], arsenals[8], realness[8], lensless[8], sullener[8], ruleless[8], anureses[8], enureses[8], sureness[8]

7 letter words

parable[11], bleeper[11], beleaps[11], beepers[11], balneal[9], labeler[9], relabel[9], enabler[9], preanal[9], repanel[9], seeable[9], salable[9], baleens[9], enables[9], paellas[9], spelean[9], arables[9], ballers[9], earlaps[9], leapers[9], pleaser[9], presale[9], relapse[9], repeals[9], peelers[9], sleeper[9], spaller[9], presell[9], respell[9], speller[9], planers[9], replans[9], balases[9], elapses[9], pleases[9], paesans[9], pensees[9], napless[9], spleens[9], abasers[9], barless[9], braless[9], blesser[9], sarapes[9], asperse[9], pareses[9], serapes[9], peeress[9], lapsers[9], blesses[9], asepses[9], passels[9], sapless[9], spenses[9], brasses[9], passers[9], release[7], arsenal[7], leaners[7], sneller[7], anlases[7], earless[7], leasers[7], resales[7], reseals[7], sealers[7], resells[7], sellers[7], serenes[7], lessees[7], lessens[7], seeress[7], rassles[7], sansars[7], sarsens[7]