5 letter words:
plack13,
pluck13,
pucka13,
caulk11,
culpa9,
4 letter words:
pack12,
puck12,
calk10,
lack10,
luck10,
clap8,
caul6,
pula6,
3 letter words:
zap14,
auk7,
cap7,
cup7,
pac7,
alp5,
lac5,
lap5,
pal5,
pul5,
2 letter words:
za11,
ka6,
pa4,
up4,
al2,
la2,