use '?' for JOKER (blank)

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

8 letter words

salvoing[12]

7 letter words

salving[11], slaving[11], solving[11]

6 letter words

laving[10], ogival[10], loving[10], voling[10], saving[10], anvils[9], silvan[9], vinals[9], violas[9], avions[9], algins[7], aligns[7], lasing[7], liangs[7], ligans[7], lingas[7], signal[7], anglos[7], logans[7], slogan[7], logins[7], losing[7], soling[7], aloins[6]

5 letter words

vigas[9], vangs[9], anvil[8], nival[8], vinal[8], viola[8], voila[8], avion[8], silva[8], vails[8], vials[8], savin[8], vinas[8], aviso[8], ovals[8], salvo[8], viols[8], novas[8], vinos[8], algin[6], align[6], liang[6], ligan[6], linga[6], logia[6], gonia[6], along[6], anglo[6], logan[6], lingo[6], login[6], glias[6], sigla[6], gains[6], signa[6], glans[6], slang[6], lings[6], sling[6], agios[6], gaols[6], goals[6], agons[6], longs[6], aloin[5], anils[5], nails[5], slain[5], snail[5], loans[5], salon[5], solan[5], linos[5], lions[5], loins[5], noils[5]

4 letter words

vagi[8], viga[8], vang[8], vigs[8], vail[7], vial[7], vain[7], vina[7], oval[7], viol[7], nova[7], vino[7], visa[7], lavs[7], vans[7], avos[7], glia[5], agin[5], gain[5], lang[5], ling[5], agio[5], gaol[5], goal[5], agon[5], long[5], gals[5], lags[5], slag[5], nags[5], sang[5], snag[5], gins[5], sign[5], sing[5], goas[5], sago[5], logs[5], slog[5], nogs[5], snog[5], song[5], anil[4], lain[4], nail[4], naoi[4], loan[4], lino[4], lion[4], loin[4], noil[4], ails[4], sail[4], sial[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

vig[7], via[6], lav[6], van[6], avo[6], ova[6], vas[6], vis[6], gal[4], lag[4], gan[4], nag[4], gin[4], ago[4], goa[4], log[4], nog[4], ags[4], gas[4], sag[4], gos[4], ail[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

ag[3], go[3], ai[2], al[2], la[2], li[2], an[2], na[2], in[2], oi[2]