7 letter words:
jackass20,
5 letter words:
jacks18,
casks11,
sacks11,
casas7,
4 letter words:
jack17,
jaks15,
jass11,
cask10,
sack10,
asks8,
kaas8,
skas8,
caas6,
casa6,
sacs6,
3 letter words:
jak14,
aka7,
ask7,
kas7,
ska7,
caa5,
sac5,
aas3,
ass3,
2 letter words:
ja9,
ka6,
aa2,
as2,