7 letter words:
mutuums11,
6 letter words:
mutuum10,
5 letter words:
mumus9,
stumm9,
4 letter words:
mums8,
mumu8,
must6,
muts6,
smut6,
stum6,
tums6,
utus4,
3 letter words:
mum7,
umm7,
mus5,
mut5,
sum5,
tum5,
umu5,
uts3,
utu3,
2 letter words:
mm6,
mu4,
um4,
st2,
us2,
ut2,
