use '?' for JOKER (blank)

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

8 letter words

savingly[15]

7 letter words

salving[11], slaving[11], slaying[11]

6 letter words

vainly[12], sylvan[12], sylvin[12], vinyls[12], laving[10], saving[10], gainly[10], laying[10], saying[10], slangy[10], lyings[10], lysing[10], singly[10], anvils[9], silvan[9], vinals[9], inlays[9], layins[9], algins[7], aligns[7], lasing[7], liangs[7], ligans[7], lingas[7], signal[7]

5 letter words

vying[12], vinyl[11], sylva[11], vigas[9], vangs[9], gaily[9], lingy[9], lying[9], yagis[9], yangs[9], anvil[8], nival[8], vinal[8], silva[8], vails[8], vials[8], savin[8], vinas[8], inlay[8], layin[8], ayins[8], lysin[8], algin[6], align[6], liang[6], ligan[6], linga[6], glias[6], sigla[6], gains[6], signa[6], glans[6], slang[6], lings[6], sling[6], anils[5], nails[5], slain[5], snail[5]

4 letter words

navy[10], viny[10], vagi[8], viga[8], vang[8], vigs[8], yagi[8], agly[8], yang[8], gays[8], sagy[8], yags[8], vail[7], vial[7], vain[7], vina[7], visa[7], lavs[7], vans[7], ayin[7], inly[7], liny[7], lays[7], slay[7], syli[7], nays[7], yins[7], glia[5], agin[5], gain[5], lang[5], ling[5], gals[5], lags[5], slag[5], nags[5], sang[5], snag[5], gins[5], sign[5], sing[5], anil[4], lain[4], nail[4], ails[4], sail[4], sial[4], ains[4], anis[4], sain[4], lins[4], nils[4]

3 letter words

ivy[9], vig[7], gay[7], yag[7], via[6], lav[6], van[6], vas[6], vis[6], lay[6], any[6], nay[6], yin[6], ays[6], say[6], sly[6], syn[6], gal[4], lag[4], gan[4], nag[4], gin[4], ags[4], gas[4], sag[4], ail[3], ain[3], ani[3], lin[3], nil[3], ais[3], als[3], las[3], sal[3], lis[3], ins[3], sin[3]

2 letter words

ay[5], ya[5], ag[3], ai[2], al[2], la[2], li[2], an[2], na[2], in[2], as[2], is[2], si[2]