use '?' for JOKER (blank)

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

8 letter words

scarlets[10]

7 letter words

carless[9], classer[9], scalers[9], scleras[9], cartels[9], clarets[9], crestal[9], scarlet[9], castles[9], actress[9], casters[9], recasts[9], artless[7], lasters[7], salters[7], slaters[7]

6 letter words

carles[8], clears[8], lacers[8], scaler[8], sclera[8], scales[8], caress[8], carses[8], crases[8], escars[8], scares[8], seracs[8], cartel[8], claret[8], rectal[8], castle[8], cleats[8], eclats[8], carets[8], cartes[8], caster[8], caters[8], crates[8], reacts[8], recast[8], traces[8], castes[8], cestas[8], clasts[8], scarts[8], crests[8], lasers[6], rassle[6], alerts[6], alters[6], artels[6], estral[6], laster[6], ratels[6], salter[6], slater[6], staler[6], stelar[6], talers[6], leasts[6], slates[6], stales[6], steals[6], tassel[6], teslas[6], assert[6], asters[6], stares[6]

5 letter words

carle[7], clear[7], lacer[7], alecs[7], laces[7], scale[7], acres[7], cares[7], carse[7], escar[7], races[7], scare[7], serac[7], carls[7], cases[7], class[7], crass[7], scars[7], cress[7], cleat[7], eclat[7], caret[7], carte[7], cater[7], crate[7], react[7], recta[7], trace[7], caste[7], cates[7], cesta[7], taces[7], clast[7], talcs[7], celts[7], carts[7], scart[7], crest[7], casts[7], scats[7], sects[7], arles[5], earls[5], lares[5], laser[5], lears[5], rales[5], reals[5], seral[5], lases[5], sales[5], seals[5], arses[5], rases[5], sears[5], alert[5], alter[5], artel[5], later[5], ratel[5], taler[5], least[5], setal[5], slate[5], stale[5], steal[5], stela[5], taels[5], tales[5], teals[5], tesla[5], aster[5], rates[5], resat[5], stare[5], tares[5], tears[5], asset[5], easts[5], sates[5], seats[5], tasse[5], lasts[5], salts[5], slats[5], stars[5], trass[5], tsars[5], rests[5], tress[5]

4 letter words

alec[6], lace[6], acre[6], care[6], race[6], carl[6], aces[6], case[6], lacs[6], cels[6], arcs[6], cars[6], scar[6], recs[6], sacs[6], cess[6], secs[6], earl[4], lear[4], rale[4], real[4], ales[4], lase[4], leas[4], sale[4], seal[4], ares[4], arse[4], ears[4], eras[4], rase[4], sear[4], sera[4], lars[4], seas[4], lass[4], sals[4], less[4], sels[4], sers[4]