use '?' for JOKER (blank)

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

8 letter words

scariest[10]

7 letter words

atresic[9], cristae[9], raciest[9], stearic[9], ascites[9], ectasis[9], actress[9], casters[9], recasts[9], racists[9], sacrist[9], satires[7]

6 letter words

caries[8], cerias[8], ericas[8], saices[8], caress[8], carses[8], crases[8], escars[8], scares[8], seracs[8], crasis[8], crissa[8], crises[8], scries[8], carets[8], cartes[8], caster[8], caters[8], crates[8], reacts[8], recast[8], traces[8], crista[8], racist[8], triacs[8], citers[8], recits[8], steric[8], trices[8], castes[8], cestas[8], scarts[8], crests[8], arises[6], raises[6], serais[6], airest[6], satire[6], striae[6], terais[6], siesta[6], tassie[6], assert[6], asters[6], stares[6], sistra[6], sitars[6], stairs[6], resist[6], resits[6], sister[6]

5 letter words

areic[7], ceria[7], erica[7], saice[7], acres[7], cares[7], carse[7], escar[7], races[7], scare[7], serac[7], cires[7], cries[7], rices[7], cases[7], sices[7], crass[7], scars[7], cress[7], caret[7], carte[7], cater[7], crate[7], react[7], recta[7], trace[7], triac[7], citer[7], recit[7], recti[7], trice[7], caste[7], cates[7], cesta[7], taces[7], cesti[7], cites[7], carts[7], scart[7], crest[7], crits[7], casts[7], scats[7], sects[7], cists[7], arise[5], raise[5], serai[5], arses[5], rases[5], sears[5], arsis[5], saris[5], rises[5], sires[5], irate[5], retia[5], terai[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], asset[5], easts[5], sates[5], seats[5], tasse[5], satis[5], sites[5], sties[5], stars[5], trass[5], tsars[5], rests[5], tress[5], stirs[5]

4 letter words

acre[6], care[6], race[6], cire[6], rice[6], aces[6], case[6], asci[6], ices[6], sice[6], arcs[6], cars[6], scar[6], recs[6], cris[6], sacs[6], cess[6], secs[6], sics[6], cate[6], tace[6], cite[6], etic[6], cart[6], 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], seas[4], seis[4], sers[4], sirs[4], sris[4], rate[4], tare[4], tear[4]