4 letter words:
juba13,
ajar11,
jura11,
raja11,
bard7,
baud7,
brad7,
burd7,
darb7,
daub7,
drab7,
drub7,
bura6,
dura5,
aura4,
3 letter words:
jab12,
jar10,
raj10,
bad6,
bud6,
dab6,
dub6,
aba5,
arb5,
baa5,
bar5,
bra5,
bur5,
rub5,
urb5,
rad4,
urd4,
2 letter words:
ab4,
ba4,
ad3,
aa2,
ar2,