5 letter words:
bunco9,
4 letter words:
buzz24,
bozo15,
ouzo13,
zoon13,
coco8,
boon6,
bunn6,
conn6,
coon6,
unco6,
noon4,
noun4,
3 letter words:
zuz21,
coz14,
zoo12,
cob7,
cub7,
boo5,
bun5,
con5,
coo5,
nob5,
nub5,
noo3,
nun3,
ono3,
2 letter words:
bo4,
no2,
nu2,
on2,
un2,