5 letter words:
burqa16,
quair14,
briar7,
rubai7,
urbia7,
urari5,
4 letter words:
quai13,
abri6,
baur6,
birr6,
bura6,
burr6,
rabi6,
riba6,
ruru4,
3 letter words:
qua12,
arb5,
bar5,
bra5,
brr5,
bru5,
bur5,
rib5,
rub5,
urb5,
air3,
rai3,
ria3,
2 letter words:
qi11,
ab4,
ba4,
bi4,
ai2,
ar2,
ur2,