7 letter words:
pompoon13,
6 letter words:
pompon12,
4 letter words:
pomp10,
moop8,
oppo8,
pomo8,
poop8,
mono6,
moon6,
noop6,
poon6,
3 letter words:
mop7,
pom7,
pop7,
mon5,
moo5,
nom5,
oom5,
oop5,
poo5,
noo3,
ono3,
oon3,
2 letter words:
mo4,
om4,
op4,
po4,
no2,
on2,
oo2,