use '?' for JOKER (blank)

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

8 letter words

scarcest[12]

7 letter words

actress[9], casters[9], recasts[9]

6 letter words

scarce[10], access[10], caress[8], carses[8], crases[8], escars[8], scares[8], seracs[8], carets[8], cartes[8], caster[8], caters[8], crates[8], reacts[8], recast[8], traces[8], castes[8], cestas[8], scarts[8], crests[8], assert[6], asters[6], stares[6]

5 letter words

acres[7], cares[7], carse[7], escar[7], races[7], scare[7], serac[7], cases[7], crass[7], scars[7], cress[7], caret[7], carte[7], cater[7], crate[7], react[7], recta[7], trace[7], caste[7], cates[7], cesta[7], taces[7], carts[7], scart[7], crest[7], casts[7], scats[7], sects[7], arses[5], rases[5], sears[5], aster[5], rates[5], resat[5], stare[5], tares[5], tears[5], asset[5], easts[5], sates[5], seats[5], tasse[5], stars[5], trass[5], tsars[5], rests[5], tress[5]

4 letter words

ceca[8], acre[6], care[6], race[6], aces[6], case[6], arcs[6], cars[6], scar[6], recs[6], sacs[6], cess[6], secs[6], cate[6], tace[6], cart[6], acts[6], cast[6], cats[6], scat[6], sect[6], ares[4], arse[4], ears[4], eras[4], rase[4], sear[4], sera[4], seas[4], sers[4], rate[4], tare[4], tear[4], ates[4], east[4], eats[4], etas[4], sate[4], seat[4], seta[4], teas[4], arts[4], rats[4], star[4], tars[4], tsar[4], erst[4], rest[4], rets[4], tres[4], tass[4], sets[4]

3 letter words

ace[5], arc[5], car[5], rec[5], sac[5], sec[5], act[5], cat[5], are[3], ear[3], era[3], sae[3], sea[3], ars[3], ras[3], ers[3], res[3], ser[3], ass[3], ess[3], ate[3], eat[3], eta[3], tae[3], tea[3], art[3], rat[3], tar[3], ret[3], sat[3], tas[3], set[3]

2 letter words

ae[2], ar[2], er[2], re[2], as[2], es[2], at[2], ta[2], et[2]