5 letter words:
balun7,
4 letter words:
balu6,
bola6,
bona6,
boun6,
buna6,
loan4,
loun4,
luna4,
noul4,
ulan4,
ulna4,
3 letter words:
abo5,
alb5,
bal5,
ban5,
boa5,
bon5,
bun5,
lab5,
lob5,
nab5,
nob5,
nub5,
oba5,
lou3,
2 letter words:
ab4,
ba4,
bo4,
ob4,
al2,
an2,
la2,
lo2,
na2,
no2,
nu2,
on2,
ou2,
un2,