5 letter words:
nubby12,
rubby12,
barny10,
bunya10,
unary8,
buran7,
unbar7,
urban7,
ruana5,
4 letter words:
baby11,
bray9,
bury9,
ruby9,
abba8,
baba8,
babu8,
barb8,
burb8,
nary7,
raya7,
yarn7,
yuan7,
barn6,
bran6,
buna6,
bura6,
burn6,
aura4,
3 letter words:
aby8,
bay8,
buy8,
bub7,
any6,
nay6,
ray6,
rya6,
yar6,
aba5,
arb5,
baa5,
ban5,
bar5,
bra5,
bun5,
bur5,
nab5,
nub5,
rub5,
urb5,
ana3,
ran3,
run3,
urn3,
2 letter words:
by7,
ay5,
ya5,
ab4,
ba4,
aa2,
an2,
ar2,
na2,
nu2,
un2,