use '?' for JOKER (blank)

From letters S, C, O, W, D, E, R, S  I made following words

8 letter words

scowders[14]

7 letter words

scowder[13], escrows[12], dowsers[11], drowses[11], crossed[10]

6 letter words

crowed[12], scowed[12], crowds[12], cowers[11], escrow[11], screws[11], dowers[10], dowser[10], drowse[10], dowses[10], swords[10], coders[9], credos[9], decors[9], scored[9], scrods[9], resows[9], serows[9], sowers[9], worses[9], corses[8], crosse[8], scores[8], dosers[7], dosser[7], resods[7]

5 letter words

cowed[11], crowd[11], cower[10], crews[10], screw[10], crows[10], scows[10], dower[9], rowed[9], dowse[9], sowed[9], sword[9], words[9], coder[8], cored[8], credo[8], decor[8], codes[8], coeds[8], decos[8], creds[8], cords[8], scrod[8], resow[8], serow[8], sower[8], swore[8], worse[8], ceros[7], cores[7], corse[7], score[7], coses[7], cress[7], cross[7], doers[6], doser[6], redos[6], resod[6], rodes[6], rosed[6], sored[6], doses[6], dress[6], dross[6], sords[6], roses[5], sores[5]

4 letter words

crew[9], crow[9], cows[9], scow[9], owed[8], drew[8], word[8], dews[8], weds[8], dows[8], code[7], coed[7], deco[7], cred[7], cord[7], cods[7], docs[7], wore[7], owes[7], owse[7], woes[7], rows[7], sews[7], sows[7], cero[6], core[6], recs[6], cors[6], orcs[6], rocs[6], cess[6], secs[6], coss[6], doer[5], dore[5], redo[5], rode[5], does[5], dose[5], odes[5], reds[5], dors[5], rods[5], sord[5], doss[5], sods[5], eros[4], ores[4], roes[4], rose[4], sore[4], oses[4], sers[4]

3 letter words

cow[8], dew[7], wed[7], dow[7], cod[6], doc[6], owe[6], woe[6], row[6], sew[6], sow[6], wos[6], rec[5], cor[5], orc[5], roc[5], sec[5], cos[5], doe[4], ode[4], red[4], dor[4], rod[4], eds[4], dos[4], ods[4], sod[4], ore[3], roe[3], oes[3], ose[3], ers[3], res[3], ser[3], ors[3], ess[3], sos[3]

2 letter words

we[5], ow[5], wo[5], de[3], ed[3], do[3], od[3], oe[2], er[2], re[2], or[2], es[2], os[2], so[2]