6 letter words:
rawaru9,
5 letter words:
barra7,
aurar5,
4 letter words:
bawr9,
braw9,
warb9,
waur7,
arba6,
baur6,
bura6,
burr6,
arar4,
aura4,
3 letter words:
wab8,
awa6,
raw6,
war6,
aba5,
arb5,
baa5,
bar5,
bra5,
brr5,
bru5,
bur5,
rub5,
urb5,
aua3,
2 letter words:
aw5,
ab4,
ba4,
aa2,
ar2,
ur2,