5 letter words:
momus9,
roums7,
4 letter words:
moms8,
mums8,
mors6,
mous6,
muso6,
roms6,
roum6,
rums6,
smur6,
soum6,
sumo6,
ours4,
sour4,
3 letter words:
moz14,
zos12,
mom7,
mum7,
umm7,
mor5,
mos5,
mou5,
mus5,
oms5,
rom5,
rum5,
som5,
sum5,
ors3,
our3,
ous3,
sou3,
sur3,
2 letter words:
zo11,
mm6,
mo4,
mu4,
om4,
um4,
or2,
os2,
ou2,
so2,
ur2,
us2,