use '?' for JOKER (blank)

From letters B, L, O, O, D, L, E, S, S, N, E, S, S, E, S  I made following words

15 letter words

bloodlessnesses[18]

13 letter words

bloodlessness[16]

11 letter words

blessedness[14], loosenesses[11]

10 letter words

nosebleeds[13], boldnesses[13], solenesses[10]

9 letter words

nosebleed[12], bloodless[12], obeseness[11], noblesses[11], oldnesses[10], selenoses[9], looseness[9], senseless[9]

8 letter words

doblones[11], boldness[11], bondless[11], obsessed[11], boneless[10], noblesse[10], boonless[10], obsesses[10], loosened[9], lessened[9], needless[9], lessoned[9], seedless[9], lensless[8], soleless[8], noseless[8], soleness[8], lossless[8]

7 letter words

bedells[10], bendees[10], blendes[10], debones[10], blondes[10], boodles[10], doblons[10], bedless[10], blessed[10], dobsons[10], bolsons[9], blesses[9], needles[8], snelled[8], doolees[8], noodles[8], snooled[8], endless[8], oldness[8], dossels[8], loosens[7], lessees[7], lessens[7], loesses[7], lessons[7], sonless[7]

6 letter words

bedell[9], belled[9], bendee[9], blende[9], bolled[9], debone[9], blonde[9], boodle[9], doblon[9], bedels[9], bleeds[9], blends[9], blonds[9], bloods[9], dobson[9], bossed[9], belles[8], lebens[8], belons[8], nobles[8], oboles[8], bolson[8], lesbos[8], bosons[8], bosses[8], obsess[8], needle[7], doolee[7], noodle[7], seeled[7], lensed[7], donees[7], lodens[7], loosed[7], oodles[7], soloed[7], nodose[7], noosed[7], odeons[7], sensed[7], dossel[7], sondes[7], snoods[7], dosses[7], leones[6], loosen[6], lessee[6], selles[6], lenses[6], lessen[6], snells[6], losels[6], lesson[6], looses[6], nooses[6], snools[6], solons[6], nesses[6], senses[6], losses[6]

5 letter words

bedel[8], bleed[8], blend[8], lobed[8], boned[8], blond[8], booed[8], blood[8], bends[8], bodes[8], bolds[8], bonds[8], belle[7], leben[7], belon[7], noble[7], obole[7], bells[7], benes[7], obese[7], boles[7], lesbo[7], lobes[7], bolls[7], bones[7], ebons[7], oboes[7], bolos[7], lobos[7], obols[7], boons[7], boson[7], beses[7], bless[7], slobs[7], donee[6], loden[6], olden[6], looed[6], odeon[6], deles[6], dells[6], denes[6], dense[6], needs[6], lends[6], doles[6], lodes[6], soled[6], dolls[6], nodes[6], nosed[6], sonde[6], soldo[6], snood[6], seeds[6], sleds[6], sends[6], sneds[6], doses[6], leone[5], selle[5], lenes[5], lense[5], snell[5], losel[5], enols[5], lenos[5], noels[5], loose[5], oleos[5], noose[5], loons[5], nolos[5], snool[5], solon[5], leses[5], seels[5], sells[5], esnes[5], sense[5]