6 letter words:
chromo13,
morpho13,
5 letter words:
chomp14,
mooch12,
morph12,
oomph12,
pooch12,
porch12,
compo11,
promo9,
4 letter words:
chop11,
comp10,
pomp10,
coho9,
homo9,
hoop9,
pooh9,
coop8,
corm8,
crop8,
poco8,
pomo8,
poop8,
prom8,
prop8,
romp8,
moor6,
poor6,
room6,
3 letter words:
hop8,
mho8,
ohm8,
poh8,
cop7,
moc7,
mop7,
pom7,
pop7,
oho6,
ooh6,
rho6,
coo5,
cor5,
moo5,
mor5,
orc5,
poo5,
pro5,
roc5,
rom5,
2 letter words:
hm7,
ho5,
oh5,
mo4,
om4,
op4,
or2,