use '?' for JOKER (blank)

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

8 letter words

scooters[10]

7 letter words

roscoes[9], cooters[9], scooter[9], corsets[9], costers[9], escorts[9], scoters[9], sectors[9]

6 letter words

cooers[8], roscoe[8], corses[8], crosse[8], scores[8], cooter[8], corset[8], coster[8], escort[8], rectos[8], scoter[8], sector[8], cestos[8], cosets[8], cosset[8], escots[8], scoots[8], crests[8], rooses[6], torose[6], rosets[6], sorest[6], stores[6], torses[6], tosser[6], tsores[6], roosts[6], torsos[6]

5 letter words

cooer[7], ceros[7], cores[7], corse[7], score[7], coses[7], cress[7], cross[7], recto[7], coset[7], cotes[7], escot[7], coots[7], scoot[7], crest[7], torcs[7], sects[7], costs[7], scots[7], roose[5], roses[5], sores[5], roset[5], rotes[5], store[5], tores[5], torse[5], roost[5], roots[5], rotos[5], toros[5], torso[5], soots[5], rests[5], tress[5], sorts[5]

4 letter words

cero[6], core[6], coos[6], recs[6], cors[6], orcs[6], rocs[6], cess[6], secs[6], coss[6], cote[6], coot[6], torc[6], sect[6], cost[6], cots[6], scot[6], eros[4], ores[4], roes[4], rose[4], sore[4], oses[4], sers[4], rote[4], tore[4], root[4], roto[4], toro[4], toes[4], oots[4], soot[4], erst[4], rest[4], rets[4], tres[4], orts[4], rots[4], sort[4], tors[4], sets[4], sots[4], toss[4]

3 letter words

coo[5], rec[5], cor[5], orc[5], roc[5], sec[5], cos[5], cot[5], ore[3], roe[3], oes[3], ose[3], ers[3], res[3], ser[3], ors[3], ess[3], sos[3], toe[3], oot[3], too[3], ret[3], ort[3], rot[3], tor[3], set[3], sot[3]

2 letter words

oe[2], er[2], re[2], or[2], es[2], os[2], so[2], et[2], to[2]