5 letter words:
mouch12,
mucho12,
4 letter words:
humf12,
chum11,
moch11,
much11,
houf10,
chou9,
ouch9,
3 letter words:
foh9,
fum8,
hoc8,
hom8,
hum8,
mho8,
och8,
ohm8,
cum7,
moc7,
fou6,
ufo6,
mou5,
2 letter words:
ch7,
hm7,
ho5,
of5,
oh5,
uh5,
mo4,
mu4,
om4,
um4,
ou2,