use '?' for JOKER (blank)

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

8 letter words

lastings[9], saltings[9], slatings[9]

7 letter words

signals[8], lasting[8], salting[8], slating[8], staling[8], instals[7]

6 letter words

algins[7], aligns[7], lasing[7], liangs[7], ligans[7], lingas[7], signal[7], assign[7], slangs[7], slings[7], gaslit[7], gainst[7], giants[7], sating[7], glints[7], agists[7], staigs[7], angsts[7], stangs[7], stings[7], snails[6], instal[6], saints[6], satins[6], stains[6], slants[6]

5 letter words

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], glass[6], slags[6], snags[6], signs[6], sings[6], giant[6], glint[6], agist[6], gaits[6], staig[6], gilts[6], angst[6], gnats[6], stang[6], tangs[6], sting[6], tings[6], gasts[6], stags[6], gists[6], anils[5], nails[5], slain[5], snail[5], lassi[5], sails[5], sials[5], sisal[5], sains[5], sasin[5], alist[5], litas[5], tails[5], antis[5], saint[5], satin[5], stain[5], tains[5], slant[5], lints[5], satis[5], lasts[5], salts[5], slats[5], lists[5], silts[5], slits[5], snits[5]

4 letter words

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], sags[5], gait[5], gilt[5], gnat[5], tang[5], ting[5], gast[5], gats[5], stag[5], tags[5], gist[5], gits[5], anil[4], lain[4], nail[4], ails[4], sail[4], sial[4], ains[4], anis[4], sain[4], lins[4], nils[4], lass[4], sals[4], sans[4], sins[4], alit[4], lati[4], tail[4], tali[4], anti[4], tain[4], lint[4], aits[4], sati[4], alts[4], last[4], lats[4], salt[4], slat[4], list[4], lits[4], silt[4], slit[4], tils[4], ants[4], tans[4], nits[4], snit[4], tins[4], tass[4], sits[4]

3 letter words

gal[4], lag[4], gan[4], nag[4], gin[4], ags[4], gas[4], sag[4], gat[4], tag[4], git[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], ass[3], sis[3], ait[3], alt[3], lat[3], lit[3], til[3], ant[3], tan[3], nit[3], tin[3], sat[3], tas[3], its[3]