use '?' for JOKER (blank)

From letters S, C, A, P, H, O, I, D  I made following words

8 letter words

scaphoid[16]

7 letter words

isopach[14]

6 letter words

phasic[13], aphids[12], capsid[11], psocid[11], poisha[11]

5 letter words

poach[12], caphs[12], chaps[12], chips[12], chops[12], aphid[11], chads[11], chiao[10], chais[10], chias[10], chaos[10], aphis[10], apish[10], spahi[10], opahs[10], dashi[9], odahs[9], aspic[9], picas[9], spica[9], capos[9], pisco[9], podia[8], acids[8], asdic[8], cadis[8], caids[8], codas[8], disco[8], sodic[8], ohias[8], padis[8], sapid[8], apods[8], dopas[8], spado[8], dipso[8], psoai[7], adios[6]

4 letter words

caph[11], chap[11], chip[11], chop[11], chad[10], chid[10], chai[9], chia[9], chao[9], opah[9], cash[9], chis[9], ichs[9], cosh[9], haps[9], hasp[9], pash[9], hips[9], phis[9], pish[9], ship[9], hops[9], posh[9], shop[9], soph[9], odah[8], pica[8], capo[8], dahs[8], dash[8], shad[8], dish[8], sidh[8], hods[8], shod[8], caps[8], pacs[8], pics[8], spic[8], cops[8], scop[8], acid[7], cadi[7], caid[7], coda[7], odic[7], ohia[7], padi[7], paid[7], apod[7], dopa[7], cads[7], scad[7], disc[7], ahis[7], cods[7], docs[7], daps[7], pads[7], dips[7], pods[7], ciao[6], asci[6], ocas[6], soca[6], pias[6], apos[6], soap[6], piso[6], pois[6], aids[5], dais[5], sadi[5], said[5], ados[5], odas[5], soda[5]

3 letter words

chi[8], hic[8], ich[8], hap[8], pah[8], hip[8], phi[8], hop[8], poh[8], dah[7], had[7], hid[7], hod[7], cap[7], pac[7], pic[7], cop[7], cad[6], ahi[6], cod[6], doc[6], hao[6], dap[6], pad[6], dip[6], pod[6], ahs[6], ash[6], has[6], sha[6], his[6], hos[6], ohs[6], oca[5], pia[5], apo[5], poi[5], sac[5], cis[5], sic[5], cos[5], asp[5], pas[5], sap[5], spa[5], pis[5], psi[5], sip[5], ops[5], sop[5], aid[4], ado[4], oda[4], ads[4], sad[4], dis[4], ids[4], dos[4], ods[4], sod[4], ais[3]

2 letter words

ah[5], ha[5], hi[5], ho[5], oh[5], sh[5], pa[4], pi[4], op[4], ad[3], id[3], do[3], od[3], ai[2], oi[2], as[2]