5 letter words:
soyuz17,
yummy15,
mousy10,
momus9,
4 letter words:
moms8,
mums8,
yous7,
sumo6,
3 letter words:
yom8,
yum8,
mom7,
mum7,
umm7,
soy6,
you6,
mos5,
mus5,
oms5,
som5,
sum5,
sou3,
2 letter words:
my7,
mm6,
oy5,
yo5,
mo4,
mu4,
om4,
um4,
os2,
so2,
us2,