use '?' for JOKER (blank)

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

8 letter words

outraise[8], sautoire[8]

7 letter words

sautoir[7], stourie[7]

6 letter words

ariose[6], airest[6], satire[6], striae[6], terais[6], oaters[6], orates[6], osetra[6], aorist[6], aristo[6], ratios[6], satori[6], sortie[6], tories[6], triose[6], arouse[6], souari[6], urates[6], aurist[6], suiter[6], ouster[6], outers[6], routes[6], souter[6], stoure[6], suitor[6]

5 letter words

arise[5], raise[5], serai[5], arose[5], osier[5], irate[5], retia[5], terai[5], oater[5], orate[5], ratio[5], stoae[5], toeas[5], iotas[5], ostia[5], stoai[5], aster[5], rates[5], resat[5], stare[5], tares[5], tears[5], airts[5], astir[5], sitar[5], stair[5], stria[5], tarsi[5], resit[5], rites[5], tiers[5], tires[5], tries[5], ratos[5], roast[5], rotas[5], sorta[5], taros[5], toras[5], roset[5], rotes[5], store[5], tores[5], torse[5], riots[5], rotis[5], tiros[5], torsi[5], trios[5], trois[5], aurei[5], uraei[5], ourie[5], aures[5], urase[5], ureas[5], ursae[5], auris[5], sieur[5], euros[5], roues[5], rouse[5], urate[5], uteri[5], outer[5], outre[5], route[5], saute[5], etuis[5], suite[5], autos[5], touse[5], sutra[5], trues[5], roust[5], routs[5], stour[5], torus[5], tours[5]

4 letter words

aero[4], ares[4], arse[4], ears[4], eras[4], rase[4], sear[4], sera[4], airs[4], rais[4], rias[4], sari[4], ires[4], reis[4], rise[4], sire[4], oars[4], osar[4], soar[4], sora[4], eros[4], ores[4], roes[4], rose[4], sore[4], sori[4], toea[4], iota[4], rate[4], tare[4], tear[4], airt[4], rite[4], tier[4], tire[4], rato[4], rota[4], taro[4], tora[4], rote[4], tore[4], riot[4], roti[4], tiro[4], tori[4], trio[4], ates[4], east[4], eats[4], etas[4], sate[4], seat[4], seta[4], teas[4], aits[4], sati[4], site[4], ties[4], oast[4], oats[4], stoa[4], taos[4], toes[4], arts[4], rats[4], star[4], tars[4], tsar[4], erst[4], rest[4], rets[4], tres[4], stir[4], orts[4], rots[4], sort[4], tors[4], urea[4], euro[4], roue[4], sura[4], ursa[4], rues[4], ruse[4], suer[4], sure[4], user[4], ours[4], sour[4], etui[4], auto[4]