5 letter words:
whoop13,
pooch12,
porch12,
4 letter words:
chow12,
whop12,
chop11,
cowp11,
coho9,
crow9,
hoop9,
pooh9,
prow9,
roch9,
coop8,
crop8,
oppo8,
poco8,
poop8,
prop8,
poor6,
proo6,
roop6,
3 letter words:
how9,
who9,
cow8,
hoc8,
hop8,
och8,
pho8,
poh8,
pow8,
wop8,
cop7,
pop7,
hoo6,
oho6,
ooh6,
rho6,
row6,
woo6,
coo5,
cor5,
oop5,
orc5,
poo5,
pro5,
roc5,
oor3,
roo3,
2 letter words:
ch7,
ho5,
oh5,
ow5,
wo5,
op4,
po4,
oo2,
or2,