5 letter words:
compo11,
promo9,
4 letter words:
cowp11,
comp10,
crow9,
prow9,
worm9,
coom8,
coop8,
corm8,
crop8,
moop8,
poco8,
pomo8,
prom8,
romp8,
moor6,
poor6,
proo6,
room6,
roop6,
3 letter words:
cwm10,
cow8,
mow8,
pow8,
wop8,
cop7,
moc7,
mop7,
pom7,
row6,
woo6,
coo5,
cor5,
moo5,
mor5,
oom5,
oop5,
orc5,
poo5,
pro5,
roc5,
rom5,
oor3,
roo3,
2 letter words:
ow5,
wo5,
mo4,
om4,
op4,
po4,
oo2,
or2,