8 letter words:
lunchbox22,
5 letter words:
choux17,
unbox14,
bunch12,
lunch10,
bunco9,
4 letter words:
chub11,
buhl9,
chon9,
chou9,
loch9,
ouch9,
bloc8,
club8,
boun6,
clon6,
clou6,
unco6,
loun4,
noul4,
3 letter words:
hox13,
box12,
cox12,
lox10,
lux10,
nox10,
boh8,
hob8,
hoc8,
hub8,
och8,
cob7,
cub7,
hon6,
hun6,
noh6,
bon5,
bun5,
col5,
con5,
lob5,
nob5,
nub5,
lou3,
2 letter words:
ox9,
xu9,
ch7,
ho5,
oh5,
uh5,
bo4,
ob4,
lo2,
no2,
nu2,
on2,
ou2,
un2,
