5 letter words:
mucor9,
mucro9,
4 letter words:
crow9,
worm9,
coom8,
corm8,
cour6,
moor6,
room6,
roum6,
3 letter words:
cwm10,
cow8,
mow8,
cum7,
moc7,
row6,
woo6,
coo5,
cor5,
cru5,
cur5,
moo5,
mor5,
mou5,
oom5,
orc5,
roc5,
rom5,
ruc5,
rum5,
oor3,
our3,
roo3,
2 letter words:
ow5,
wo5,
mo4,
mu4,
om4,
um4,
oo2,
or2,
ou2,
ur2,