6 letter words:
chabuk17,
backup16,
hubcap15,
5 letter words:
chuck16,
aback13,
pucka13,
pacha12,
bacca11,
4 letter words:
hack13,
huck13,
kaph13,
back12,
buck12,
pack12,
puck12,
bach11,
caph11,
chap11,
chub11,
haku11,
kapa10,
habu9,
caca8,
paca8,
3 letter words:
kab9,
bah8,
hap8,
hub8,
hup8,
pah8,
auk7,
bap7,
cab7,
cap7,
cub7,
cup7,
pac7,
pub7,
aah6,
aha6,
aba5,
baa5,
2 letter words:
ka6,
ah5,
ha5,
uh5,
ab4,
ba4,
pa4,
up4,
aa2,