4 letter words:
fohn10,
hoof10,
homo9,
mofo9,
hoon7,
mono6,
moon6,
3 letter words:
hmm10,
foh9,
hom8,
mho8,
ohm8,
mom7,
fon6,
hon6,
hoo6,
noh6,
oho6,
oof6,
ooh6,
mon5,
moo5,
nom5,
oom5,
noo3,
ono3,
oon3,
2 letter words:
hm7,
mm6,
ho5,
of5,
oh5,
mo4,
om4,
no2,
on2,
oo2,