5 letter words:
bhuna10,
4 letter words:
fohn10,
hauf10,
houf10,
bufo9,
habu9,
fano7,
faun7,
noah7,
bona6,
boun6,
buna6,
3 letter words:
fah9,
foh9,
bah8,
boh8,
fab8,
fob8,
fub8,
hob8,
hub8,
auf6,
fan6,
fon6,
fou6,
fun6,
han6,
hao6,
hoa6,
hon6,
hun6,
nah6,
noh6,
oaf6,
ufo6,
abo5,
ban5,
boa5,
bon5,
bun5,
nab5,
nob5,
nub5,
oba5,
2 letter words:
ah5,
fa5,
ha5,
ho5,
of5,
oh5,
uh5,
ab4,
ba4,
bo4,
ob4,
an2,
na2,
no2,
nu2,
on2,
ou2,
un2,