use '?' for JOKER (blank)

From letters S, C, A, L, L, I, O, N  I made following words

8 letter words

scallion[10]

7 letter words

alnicos[9], oilcans[9], collins[9]

6 letter words

clinal[8], alnico[8], oilcan[8], clonal[8], lilacs[8], scilla[8], linacs[8], social[8], locals[8], casino[8], colins[8], nicols[8], aloins[6], llanos[6]

5 letter words

lilac[7], linac[7], local[7], colin[7], nicol[7], laics[7], salic[7], calls[7], scall[7], cains[7], clans[7], calos[7], coals[7], colas[7], coils[7], canso[7], cions[7], coins[7], icons[7], scion[7], sonic[7], clons[7], aloin[5], llano[5], anils[5], nails[5], slain[5], snail[5], nills[5], ollas[5], salol[5], lilos[5], loans[5], salon[5], solan[5], linos[5], lions[5], loins[5], noils[5]

4 letter words

laic[6], call[6], cain[6], clan[6], ciao[6], calo[6], coal[6], cola[6], loca[6], coil[6], loci[6], cion[6], coin[6], coni[6], icon[6], clon[6], asci[6], lacs[6], cans[6], scan[6], ocas[6], soca[6], cols[6], cons[6], anil[4], lain[4], nail[4], nill[4], olla[4], lilo[4], naoi[4], loan[4], lino[4], lion[4], loin[4], noil[4], ails[4], sail[4], sial[4], alls[4], sall[4], ills[4], sill[4], ains[4], anis[4], sain[4], lins[4], nils[4], also[4], sola[4], oils[4], silo[4], soil[4], soli[4], naos[4], ions[4]

3 letter words

lac[5], can[5], oca[5], col[5], con[5], sac[5], cis[5], sic[5], cos[5], ail[3], all[3], ill[3], ain[3], ani[3], lin[3], nil[3], oil[3], ion[3], ais[3], als[3], las[3], sal[3], lis[3], ins[3], sin[3], sol[3], nos[3], ons[3], son[3]

2 letter words

ai[2], al[2], la[2], li[2], an[2], na[2], in[2], oi[2], lo[2], no[2], on[2], as[2], is[2], si[2], os[2], so[2]