4 letter words:
wimp11,
pimp10,
pomp10,
moop8,
oppo8,
pomo8,
poop8,
mooi6,
3 letter words:
mow8,
pow8,
wop8,
imp7,
mop7,
pip7,
pom7,
pop7,
woo6,
moi5,
moo5,
oom5,
oop5,
poi5,
poo5,
2 letter words:
ow5,
wo5,
mi4,
mo4,
om4,
op4,
pi4,
po4,
io2,
oi2,
oo2,