5 letter words:
matzo16,
4 letter words:
ammo8,
atom6,
maut6,
moat6,
auto4,
3 letter words:
azo12,
zoa12,
mom7,
mum7,
umm7,
amu5,
mat5,
moa5,
mot5,
mut5,
tam5,
tom5,
oat3,
out3,
tao3,
tau3,
uta3,
2 letter words:
za11,
mm6,
am4,
ma4,
mo4,
mu4,
om4,
um4,
at2,
ta2,
to2,
ut2,