5 letter words:
burka11,
fubar10,
4 letter words:
jauk15,
juba13,
jura11,
bark10,
kbar10,
barf9,
raku8,
bura6,
3 letter words:
jab12,
jar10,
kaf10,
raj10,
kab9,
fab8,
fub8,
ark7,
auk7,
arf6,
far6,
fur6,
arb5,
bar5,
bra5,
bur5,
rub5,
urb5,
2 letter words:
ka6,
fa5,
ab4,
ba4,
ar2,