use '?' for JOKER (blank)

From letters S, A, N, G, A, R, E, E  I made following words

8 letter words

sangaree[9]

7 letter words

enrages[8]

6 letter words

enrage[7], genera[7], agenes[7], senega[7], agrees[7], eagers[7], eagres[7], grease[7], ragees[7], sangar[7], angers[7], ranges[7], sanger[7], genres[7], greens[7], anears[6], arenas[6], arenes[6], ranees[6]

5 letter words

agene[6], agree[6], eager[6], eagre[6], ragee[6], grana[6], anger[6], range[6], regna[6], genre[6], green[6], angas[6], sanga[6], genes[6], agars[6], ragas[6], agers[6], gears[6], rages[6], sager[6], sarge[6], egers[6], grees[6], reges[6], serge[6], gnars[6], grans[6], areae[5], anear[5], arena[5], arene[5], ranee[5], ansae[5], areas[5], erase[5], saree[5], saran[5], earns[5], nares[5], nears[5], saner[5], snare[5], ernes[5], sneer[5]

4 letter words

agee[5], anga[5], gaen[5], gane[5], gene[5], agar[5], raga[5], ager[5], gear[5], rage[5], eger[5], gree[5], gnar[5], gran[5], rang[5], agas[5], saga[5], ages[5], gaes[5], sage[5], gees[5], nags[5], sang[5], snag[5], engs[5], gens[5], negs[5], gars[5], rags[5], ergs[5], regs[5], area[4], earn[4], near[4], erne[4], asea[4], ease[4], anas[4], ansa[4], anes[4], sane[4], esne[4], seen[4], sene[4], ares[4], arse[4], ears[4], eras[4], rase[4], sear[4], sera[4], rees[4], seer[4], sere[4], erns[4]

3 letter words

aga[4], age[4], gae[4], gee[4], gan[4], nag[4], eng[4], gen[4], neg[4], gar[4], rag[4], erg[4], reg[4], ags[4], gas[4], sag[4], seg[4], ana[3], ane[3], nae[3], nee[3], are[3], ear[3], era[3], ere[3], ree[3], ran[3], ern[3], aas[3], sae[3], sea[3], see[3], ens[3], sen[3], ars[3], ras[3], ers[3], res[3], ser[3]

2 letter words

ag[3], aa[2], ae[2], an[2], na[2], en[2], ne[2], ar[2], er[2], re[2], as[2], es[2]