use '?' for JOKER (blank)

From letters E, D, I, T, O, R, S  I made following words

7 letter words

editors[8], sortied[8], steroid[8], storied[8], triodes[8]

6 letter words

dories[7], dotier[7], editor[7], rioted[7], triode[7], todies[7], direst[7], driest[7], stride[7], doters[7], sorted[7], stored[7], strode[7], droits[7], sortie[6], tories[6], triose[6]

5 letter words

eidos[6], dries[6], resid[6], rides[6], sired[6], doers[6], doser[6], redos[6], resod[6], rodes[6], rosed[6], sored[6], tired[6], tried[6], doter[6], trode[6], droit[6], deist[6], diets[6], dites[6], edits[6], sited[6], stied[6], tides[6], doest[6], dotes[6], doits[6], odist[6], drest[6], dirts[6], osier[5], resit[5], rites[5], tiers[5], tires[5], tries[5], roset[5], rotes[5], store[5], tores[5], torse[5], riots[5], rotis[5], tiros[5], torsi[5], trios[5], trois[5]

4 letter words

dire[5], ired[5], ride[5], doer[5], dore[5], redo[5], rode[5], dies[5], ides[5], side[5], does[5], dose[5], odes[5], reds[5], rids[5], dors[5], rods[5], sord[5], diet[5], dite[5], edit[5], tide[5], tied[5], dote[5], toed[5], doit[5], dirt[5], trod[5], teds[5], dits[5], dost[5], dots[5], tods[5], ires[4], reis[4], rise[4], sire[4], eros[4], ores[4], roes[4], rose[4], sore[4], sori[4], rite[4], tier[4], tire[4], rote[4], tore[4], riot[4], roti[4], tiro[4], tori[4], trio[4], site[4], ties[4], toes[4], erst[4], rest[4], rets[4], tres[4], stir[4], orts[4], rots[4], sort[4], tors[4]

3 letter words

die[4], doe[4], ode[4], red[4], rid[4], dor[4], rod[4], eds[4], dis[4], ids[4], dos[4], ods[4], sod[4], ted[4], dit[4], dot[4], tod[4], ire[3], rei[3], ore[3], roe[3], sei[3], oes[3], ose[3], ers[3], res[3], ser[3], sir[3], sri[3], ors[3], tie[3], toe[3], ret[3], ort[3], rot[3], tor[3], set[3], its[3], sit[3], tis[3], sot[3]

2 letter words

de[3], ed[3], id[3], do[3], od[3], oe[2], oi[2], er[2], re[2], or[2], es[2], is[2], si[2], os[2], so[2], et[2], it[2], ti[2], to[2]