5 letter words:
bakra11,
kabar11,
4 letter words:
bark10,
brak10,
kbar10,
krab10,
barf9,
frab9,
arak8,
kara8,
afar7,
arba6,
3 letter words:
kaf10,
kab9,
fab8,
aka7,
ark7,
arf6,
faa6,
far6,
fra6,
aba5,
arb5,
baa5,
bar5,
bra5,
2 letter words:
ka6,
fa5,
ab4,
ba4,
aa2,
ar2,