use '?' for JOKER (blank)

From letters S, C, O, U, T, I, N, G  I made following words

8 letter words

scouting[11]

7 letter words

costing[10], gnostic[10], congius[10], suction[9], ousting[8], outings[8], outsing[8], tousing[8]

6 letter words

coigns[9], cosign[9], incogs[9], coting[9], tocsin[8], tonics[8], cousin[8], cutins[8], tunics[8], coitus[8], counts[8], ingots[7], stingo[7], tigons[7], outing[7], outsin[6]

5 letter words

coign[8], incog[8], cuing[8], cions[7], coins[7], icons[7], scion[7], sonic[7], ontic[7], tonic[7], stoic[7], incus[7], conus[7], uncos[7], cutin[7], tunic[7], count[7], cutis[7], ictus[7], cunts[7], scout[7], ingot[6], tigon[6], sting[6], tings[6], tongs[6], suing[6], using[6], ungot[6], stung[6], tungs[6], gouts[6], gusto[6], suint[5], units[5], snout[5], tonus[5]

4 letter words

cigs[7], cogs[7], cion[6], coin[6], coni[6], icon[6], cons[6], otic[6], cist[6], tics[6], cost[6], cots[6], scot[6], unci[6], unco[6], cunt[6], cuts[6], scut[6], gins[5], sign[5], sing[5], nogs[5], snog[5], song[5], ting[5], tong[5], gist[5], gits[5], togs[5], gnus[5], guns[5], snug[5], sung[5], tung[5], gout[5], gust[5], guts[5], tugs[5], ions[4], into[4], nits[4], snit[4], tins[4], snot[4], tons[4], nous[4], onus[4], unit[4], unto[4], suit[4], tuis[4], nuts[4], stun[4], tuns[4], oust[4], outs[4]

3 letter words

cig[6], cog[6], con[5], cis[5], sic[5], cos[5], tic[5], cot[5], cut[5], gin[4], nog[4], gos[4], git[4], got[4], tog[4], gnu[4], gun[4], gut[4], tug[4], ion[3], ins[3], sin[3], nos[3], ons[3], son[3], nit[3], tin[3], not[3], ton[3], its[3], sit[3], tis[3], sot[3], nus[3], sun[3], uns[3], sou[3], tui[3], nut[3], tun[3], out[3], uts[3]

2 letter words

go[3], in[2], oi[2], no[2], on[2], is[2], si[2], os[2], so[2], it[2], ti[2], to[2], nu[2], un[2], us[2], ut[2]