use '?' for JOKER (blank)

From letters K, A, L, E, I, D, O, S, C, O, P, I, C  I made following words

13 letter words

kaleidoscopic[24]

10 letter words

episodical[15]

9 letter words

pickadils[18], pedocalic[16]

8 letter words

peacocks[18], pickadil[17], cockades[17], spackled[17], padlocks[17], disclike[15], sicklied[15], alopecic[14], soaplike[14], piccolos[14], ecocidal[13], cleidoic[13], accidies[13], codicils[13], displace[13], disciple[13], episodic[13], pedocals[13], placoids[13], podsolic[13], calicoes[12], policies[12], laicised[11], sepaloid[11], ploidies[11], poolside[11]

7 letter words

peacock[17], copecks[17], cackled[16], clacked[16], clicked[16], cockade[16], clocked[16], cockled[16], pickled[16], padlock[16], cackles[15], seacock[15], cockles[15], spackle[15], pickles[15], cloaked[14], polkaed[14], podlike[14], dickies[14], slacked[14], skaldic[14], sickled[14], slicked[14], spooked[14], piccolo[13], saclike[13], cookies[13], icecaps[13], ipecacs[13], pliskie[13], accidie[12], icicled[12], codicil[12], pedocal[12], placoid[12], policed[12], diploic[12], scaldic[12], dislike[12], codices[12], aikidos[12], skoaled[12], odalisk[12], keloids[12], clasped[12], scalped[12], spliced[12], peascod[12], scooped[12], coeliac[11], calices[11], celiacs[11], cilices[11], icicles[11], calicos[11], episcia[11], plaices[11], special[11], escalop[11], polices[11], eidolic[10], oceloid[10], oedipal[10], codeias[10], coleads[10], solaced[10], alipeds[10], elapids[10], lapides[10], palsied[10], pleiads[10], lipides[10], adipose[10], deposal[10], pedalos[10], despoil[10], diploes[10], dipoles[10], spoiled[10], lipoids[10], opioids[10], poodles[10], spooled[10], laicise[9], celosia[9], coolies[9], dailies[8], liaised[8], sedilia[8], isolead[8], sialoid[8], doilies[8], idolise[8], doolies[8]

6 letter words

copeck[16], cocked[15], packed[15], picked[15], pocked[15], cackle[14], cockle[14], pickle[14], dickie[13], calked[13], lacked[13], licked[13], locked[13], cooked[13], paiked[13], casked[13], sacked[13], sicked[13], cookie[12], icecap[12], ipecac[12], sickie[12], acidic[11], aikido[11], keloid[11], looked[11], adipic[11], placed[11], placid[11], copied[11], cooped[11], sicced[11], celiac[10], cicale[10], cilice[10], icicle[10], calico[10], epical[10], plaice[10], plicae[10], police[10], caseic[10], calces[10], codeia[9], coaled[9], colead[9], coiled[9], docile[9], cooled[9], locoed[9], aliped[9], elapid[9], pleiad[9], lipide[9], pedalo[9], diploe[9], dipole[9], lipoid[9], opioid[9], looped[9], poodle[9], pooled[9], clades[9], decals[9], scaled[9], alcids[9], sliced[9], coolie[8], sialic[8], eidola[7], doolie[7], aisled[7], deasil[7], ideals[7], ladies[7], sailed[7]