5 letter words:
mumms11,
mutes7,
4 letter words:
mumm10,
mems8,
mums8,
emus6,
muse6,
must6,
mute6,
muts6,
smut6,
stem6,
stum6,
suet4,
utes4,
3 letter words:
mem7,
mum7,
umm7,
ems5,
emu5,
met5,
mus5,
mut5,
sum5,
set3,
sue3,
use3,
ute3,
uts3,
2 letter words:
mm6,
em4,
me4,
mu4,
um4,
es2,
et2,
us2,
ut2,