use '?' for JOKER (blank)

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

8 letter words

cineasts[10], scanties[10]

7 letter words

caseins[9], cassine[9], incases[9], acetins[9], cineast[9], ascites[9], ectasis[9], ascents[9], secants[9], stances[9], incests[9], insects[9], entasis[7], nasties[7], seitans[7], sestina[7], tansies[7], tisanes[7]

6 letter words

casein[8], incase[8], saices[8], scenas[8], acetin[8], centai[8], enatic[8], ascent[8], centas[8], enacts[8], secant[8], stance[8], actins[8], antics[8], nastic[8], incest[8], insect[8], nicest[8], castes[8], cestas[8], scants[8], scents[8], anises[6], sanies[6], sansei[6], seitan[6], tenias[6], tineas[6], tisane[6], siesta[6], tassie[6], assent[6], sanest[6], stanes[6], saints[6], satins[6], stains[6], insets[6], steins[6]

5 letter words

saice[7], acnes[7], canes[7], scena[7], cains[7], cines[7], since[7], cases[7], sices[7], scans[7], enact[7], actin[7], antic[7], caste[7], cates[7], cesta[7], taces[7], cesti[7], cites[7], canst[7], cants[7], scant[7], cents[7], scent[7], casts[7], scats[7], sects[7], cists[7], anise[5], sanes[5], sensa[5], sains[5], sasin[5], sines[5], entia[5], tenia[5], tinea[5], antes[5], etnas[5], nates[5], neats[5], stane[5], antis[5], saint[5], satin[5], stain[5], tains[5], inset[5], neist[5], nites[5], senti[5], stein[5], tines[5], asset[5], easts[5], sates[5], seats[5], tasse[5], satis[5], sites[5], sties[5], nests[5], snits[5]

4 letter words

acne[6], cane[6], cain[6], cine[6], nice[6], aces[6], case[6], asci[6], ices[6], sice[6], cans[6], scan[6], sacs[6], cess[6], secs[6], sics[6], cate[6], tace[6], cite[6], etic[6], cant[6], cent[6], acts[6], cast[6], cats[6], scat[6], sect[6], cist[6], tics[6], anes[4], sane[4], ains[4], anis[4], sain[4], sine[4], seas[4], seis[4], sans[4], ness[4], sins[4], ante[4], etna[4], neat[4], anti[4], tain[4], nite[4], tine[4], ates[4], east[4], eats[4], etas[4], sate[4], seat[4], seta[4], teas[4], aits[4], sati[4], site[4], ties[4], ants[4], tans[4], nest[4], nets[4], sent[4], tens[4], nits[4], snit[4], tins[4], tass[4], sets[4], sits[4]

3 letter words

ace[5], ice[5], can[5], ane[3], nae[3], ain[3], ani[3]