7 letter words:
hornbug13,
6 letter words:
brough12,
5 letter words:
bough11,
brogh11,
brugh11,
burgh11,
rough9,
bourg8,
brung8,
bourn7,
4 letter words:
buhr9,
hong8,
hung8,
bong7,
brog7,
bung7,
burg7,
grub7,
horn7,
hour7,
born6,
boun6,
burn6,
gurn5,
rong5,
rung5,
ourn4,
3 letter words:
boh8,
hob8,
hub8,
hog7,
hug7,
ugh7,
bog6,
bug6,
gob6,
gub6,
hon6,
hun6,
noh6,
rho6,
bon5,
bor5,
bro5,
bru5,
bun5,
bur5,
nob5,
nub5,
orb5,
rob5,
rub5,
urb5,
gnu4,
gon4,
gor4,
gun4,
gur4,
nog4,
rug4,
nor3,
nur3,
our3,
run3,
urn3,
2 letter words:
ho5,
oh5,
uh5,
bo4,
ob4,
go3,
gu3,
ug3,
no2,
nu2,
on2,
or2,
ou2,
un2,
ur2,
