6 letter words:
burgoo9,
5 letter words:
gonzo15,
brown10,
grown9,
wrong9,
wrung9,
bongo8,
bourg8,
brung8,
boron7,
bourn7,
4 letter words:
bozo15,
orzo13,
ouzo13,
zoon13,
brow9,
gown8,
grow8,
bong7,
bung7,
burg7,
gobo7,
grub7,
worn7,
boon6,
boor6,
born6,
broo6,
burn6,
goon5,
rung5,
3 letter words:
zoo12,
bow8,
wog7,
bog6,
bug6,
gob6,
now6,
own6,
row6,
won6,
woo6,
boo5,
bro5,
bun5,
bur5,
nob5,
nub5,
orb5,
rob5,
rub5,
urb5,
gnu4,
goo4,
gor4,
gun4,
nog4,
rug4,
noo3,
nor3,
ono3,
our3,
run3,
urn3,
2 letter words:
ow5,
wo5,
bo4,
go3,
no2,
nu2,
on2,
or2,
un2,