use '?' for JOKER (blank)

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

8 letter words

sarmenta[10]

7 letter words

ramenta[9], mantras[9], martens[9], sarment[9], smarten[9], santera[7]

6 letter words

seaman[8], arames[8], namers[8], remans[8], ramate[8], mantra[8], marten[8], atmans[8], manats[8], mantas[8], aments[8], mantes[8], stamen[8], armets[8], master[8], maters[8], matres[8], ramets[8], stream[8], tamers[8], anears[6], arenas[6], ansate[6], reatas[6], ratans[6], antres[6], astern[6], sterna[6]

5 letter words

arame[7], namer[7], ramen[7], reman[7], manas[7], amens[7], manes[7], manse[7], means[7], mensa[7], names[7], nemas[7], maars[7], maras[7], mares[7], marse[7], maser[7], reams[7], smear[7], atman[7], manat[7], manta[7], ament[7], meant[7], menta[7], armet[7], mater[7], ramet[7], tamer[7], atmas[7], mates[7], meats[7], satem[7], steam[7], tames[7], teams[7], marts[7], smart[7], trams[7], terms[7], anear[5], arena[5], ansae[5], areas[5], saran[5], earns[5], nares[5], nears[5], saner[5], snare[5], antae[5], reata[5], antra[5], ratan[5], antre[5], antas[5], antes[5], etnas[5], nates[5], neats[5], stane[5], aster[5], rates[5], resat[5], stare[5], tares[5], tears[5], rants[5], tarns[5], trans[5], nerts[5], rents[5], stern[5], terns[5]

4 letter words

mana[6], amen[6], mane[6], mean[6], name[6], nema[6], maar[6], mara[6], mare[6], ream[6], amas[6], masa[6], maes[6], mesa[6], same[6], seam[6], mans[6], arms[6], mars[6], rams[6], rems[6], atma[6], mate[6], meat[6], meta[6], tame[6], team[6], mart[6], tram[6], term[6], mast[6], mats[6], tams[6], stem[6], area[4], earn[4], near[4], asea[4], anas[4], ansa[4], anes[4], sane[4], ares[4], arse[4], ears[4], eras[4], rase[4], sear[4], sera[4], erns[4], anta[4], ante[4], etna[4], neat[4], rate[4], tare[4], tear[4], rant[4], tarn[4], rent[4], tern[4], ates[4], east[4], eats[4], etas[4], sate[4], seat[4], seta[4], teas[4], ants[4], tans[4], nest[4], nets[4], sent[4], tens[4], arts[4], rats[4], star[4], tars[4], tsar[4], erst[4], rest[4], rets[4], tres[4]

3 letter words

ama[5], mae[5], man[5], nam[5], ana[3], ane[3], nae[3]