5 letter words:
bazoo16,
aboon7,
4 letter words:
bozo15,
azon13,
ouzo13,
zona13,
zoon13,
boon6,
buna6,
3 letter words:
azo12,
zoa12,
zoo12,
abo5,
ban5,
boa5,
boo5,
bun5,
nab5,
nob5,
nub5,
oba5,
noo3,
ono3,
2 letter words:
za11,
ab4,
ba4,
bo4,
an2,
na2,
no2,
nu2,
on2,
un2,