use '?' for JOKER (blank)

From letters J, A, C, K, A, N, A, P, E, S  I made following words

10 letter words

jackanapes[25]

8 letter words

pancakes[16], panaceas[12]

7 letter words

jacanas[16], pancake[15], askance[13], panacea[11], canapes[11]

6 letter words

sanjak[17], jacana[15], japans[15], pekans[12], canape[10], pecans[10], apneas[8], paeans[8], paesan[8]

5 letter words

jacks[18], jakes[16], japan[14], japes[14], packs[13], pecks[13], speck[13], janes[12], jeans[12], apeak[11], pekan[11], cakes[11], snack[11], necks[11], sneck[11], kapas[11], peaks[11], spake[11], speak[11], knaps[11], spank[11], apace[9], pecan[9], kanas[9], kanes[9], skean[9], snake[9], sneak[9], pacas[9], capes[9], paces[9], scape[9], space[9], apnea[7], paean[7], acnes[7], canes[7], scena[7], napas[7], aspen[7], napes[7], neaps[7], panes[7], peans[7], sneap[7], spean[7], asana[5], ansae[5]

4 letter words

jack[17], jake[15], jape[13], pack[12], peck[12], jane[11], jean[11], cake[10], neck[10], kapa[10], peak[10], knap[10], cask[10], sack[10], keps[10], skep[10], kana[8], kane[8], paca[8], cape[8], pace[8], kaas[8], kaes[8], keas[8], sake[8], sank[8], kens[8], caps[8], pacs[8], ceps[8], pecs[8], spec[8], acne[6], cane[6], napa[6], nape[6], neap[6], pane[6], pean[6], casa[6], aces[6], case[6], cans[6], scan[6], apes[6], apse[6], pase[6], peas[6], spae[6], naps[6], pans[6], snap[6], span[6], pens[6], asea[4], anas[4], ansa[4], anes[4], sane[4]

3 letter words

kep[9], kae[7], kea[7], ken[7], cap[7], pac[7], cep[7], pec[7], ask[7], kas[7], ska[7], ace[5], can[5], ape[5], pea[5], nap[5], pan[5], pen[5], sac[5], sec[5], asp[5], pas[5], sap[5], spa[5], pes[5], ana[3], ane[3], nae[3], aas[3], sae[3], sea[3], ens[3], sen[3]

2 letter words

ka[6], pa[4], pe[4], aa[2], ae[2], an[2], na[2], en[2], ne[2], as[2], es[2]