4 letter words:
pown9,
enow7,
woon7,
noop6,
nope6,
open6,
peon6,
pone6,
poon6,
3 letter words:
pew8,
pow8,
wop8,
new6,
now6,
owe6,
own6,
wen6,
woe6,
won6,
woo6,
nep5,
oop5,
ope5,
pen5,
poo5,
eon3,
noo3,
one3,
ono3,
oon3,
2 letter words:
ow5,
we5,
wo5,
op4,
pe4,
po4,
en2,
ne2,
no2,
oe2,
on2,
oo2,