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

8 letter words

scleroma[12]

7 letter words

marcels[11], clamors[11], cormels[11], claroes[9], coalers[9], escolar[9], oracles[9], recoals[9], solacer[9], morales[9]

6 letter words

calmer[10], marcel[10], clamor[10], cormel[10], camels[10], macles[10], mescal[10], cameos[10], celoms[10], creams[10], macers[10], scream[10], caroms[10], macros[10], comers[10], coaler[8], oracle[8], recoal[8], morale[8], solace[8], amoles[8], carles[8], clears[8], lacers[8], scaler[8], sclera[8], realms[8], coarse[8], carols[8], claros[8], corals[8], ceorls[8], closer[8], cresol[8], ramose[8], molars[8], morals[8], morels[8], morsel[8]

5 letter words

camel[9], macle[9], cameo[9], comae[9], comal[9], celom[9], cream[9], macer[9], carom[9], macro[9], comer[9], acmes[9], cames[9], maces[9], calms[9], clams[9], camos[9], comas[9], comes[9], crams[9], marcs[9], scram[9], mercs[9], corms[9], amole[7], carle[7], clear[7], lacer[7], lamer[7], realm[7], ocrea[7], carol[7], claro[7], coral[7], ceorl[7], morae[7], molar[7], moral[7], morel[7], alecs[7], laces[7], scale[7], almes[7], lames[7], males[7], meals[7], calos[7], coals[7], colas[7], close[7], coles[7], socle[7], loams[7], molas[7], moles[7], acres[7], cares[7], carse[7], escar[7], races[7], scare[7], serac[7], carls[7], mares[7], marse[7], maser[7], reams[7], smear[7], marls[7], merls[7], orcas[7], ceros[7], cores[7], corse[7], score[7], moras[7], roams[7], mores[7], morse[7], omers[7], aloes[5], arles[5], earls[5], lares[5], laser[5], lears[5], rales[5], reals[5], seral[5], arose[5], orals[5], solar[5], lores[5], loser[5], orles[5], roles[5], sorel[5]

4 letter words

acme[8], came[8], mace[8], calm[8], clam[8], camo[8], coma[8], come[8], cram[8], marc[8], merc[8], corm[8], alec[6], lace[6], alme[6], lame[6], male[6], meal[6], calo[6], coal[6], cola[6], loca[6], cole[6], loam[6], mola[6], mole[6], acre[6], care[6], race[6], carl[6], mare[6], ream[6], marl[6], merl[6], arco[6], orca[6], cero[6], core[6], mora[6], roam[6], more[6], omer[6], aloe[4], olea[4], earl[4], lear[4], rale[4], real[4], aero[4], oral[4], lore[4], orle[4], role[4]