8 letter words:
unboning11,
7 letter words:
bouning10,
6 letter words:
boning9,
bunion8,
onning7,
5 letter words:
bingo8,
boing8,
ninon5,
union5,
4 letter words:
bing7,
biog7,
bong7,
bung7,
boun6,
bunn6,
ginn5,
ingo5,
nong5,
noni4,
noun4,
3 letter words:
big6,
bog6,
bug6,
gib6,
gob6,
gub6,
bin5,
bio5,
boi5,
bon5,
bun5,
nib5,
nob5,
nub5,
obi5,
gin4,
gio4,
gnu4,
gon4,
gun4,
nog4,
inn3,
ion3,
non3,
nun3,
uni3,
2 letter words:
bi4,
bo4,
ob4,
gi3,
go3,
gu3,
ug3,
in2,
io2,
no2,
nu2,
oi2,
on2,
ou2,
un2,