6 letter words:
wampum15,
5 letter words:
momma11,
4 letter words:
mumm10,
mump10,
ammo8,
puma8,
3 letter words:
maw8,
mow8,
paw8,
pow8,
wap8,
wop8,
amp7,
map7,
mom7,
mop7,
mum7,
pam7,
pom7,
umm7,
ump7,
amu5,
apo5,
moa5,
upo5,
2 letter words:
mm6,
aw5,
ow5,
wo5,
am4,
ma4,
mo4,
mu4,
om4,
op4,
pa4,
um4,
up4,