use '?' for JOKER (blank)

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

8 letter words

centares[10], reascent[10], reenacts[10], sarcenet[10]

7 letter words

careens[9], caserne[9], recanes[9], centare[9], crenate[9], reenact[9], cetanes[9], tenaces[9], cerates[9], creates[9], ecartes[9], canters[9], carnets[9], nectars[9], recants[9], scanter[9], tanrecs[9], trances[9], centers[9], centres[9], tenrecs[9], earnest[7], eastern[7], nearest[7]

6 letter words

careen[8], recane[8], encase[8], seance[8], seneca[8], crease[8], caners[8], casern[8], cranes[8], nacres[8], rances[8], censer[8], screen[8], secern[8], cetane[8], tenace[8], cerate[8], create[8], ecarte[8], canter[8], carnet[8], centra[8], nectar[8], recant[8], tanrec[8], trance[8], center[8], centre[8], recent[8], tenrec[8], ascent[8], centas[8], enacts[8], secant[8], stance[8], carets[8], cartes[8], caster[8], caters[8], crates[8], reacts[8], recast[8], traces[8], certes[8], erects[8], resect[8], secret[8], terces[8], arenes[6], ranees[6], entera[6], neater[6], enates[6], sateen[6], senate[6], aretes[6], easter[6], eaters[6], reseat[6], seater[6], teaser[6], antres[6], astern[6], sterna[6], enters[6], nester[6], renest[6], rentes[6], resent[6], tenser[6], ternes[6], treens[6]

5 letter words

caner[7], crane[7], nacre[7], rance[7], cease[7], acnes[7], canes[7], scena[7], cense[7], scene[7], acres[7], cares[7], carse[7], escar[7], races[7], scare[7], serac[7], ceres[7], scree[7], carns[7], narcs[7], enact[7], caret[7], carte[7], cater[7], crate[7], react[7], recta[7], trace[7], erect[7], terce[7], caste[7], cates[7], cesta[7], taces[7], cetes[7], canst[7], cants[7], scant[7], cents[7], scent[7], carts[7], scart[7], crest[7], arene[5], ranee[5], erase[5], saree[5], earns[5], nares[5], nears[5], saner[5], snare[5], ernes[5], sneer[5], eaten[5], enate[5], arete[5], eater[5], antre[5], enter[5], rente[5], terne[5], treen[5], setae[5], tease[5], antes[5], etnas[5], nates[5], neats[5], stane[5], sente[5], teens[5], tense[5], aster[5], rates[5], resat[5], stare[5], tares[5], tears[5], ester[5], reest[5], reset[5], steer[5], stere[5], terse[5], trees[5], rants[5], tarns[5], trans[5], nerts[5], rents[5], stern[5], terns[5]

4 letter words

acne[6], cane[6], acre[6], care[6], race[6], cere[6]