5 letter words:
power10,
powre10,
4 letter words:
prow9,
ower7,
owre7,
wero7,
wore7,
pore6,
repo6,
rope6,
3 letter words:
pew8,
pow8,
wop8,
owe6,
rew6,
row6,
woe6,
ope5,
per5,
pre5,
pro5,
rep5,
ore3,
reo3,
roe3,
2 letter words:
ow5,
we5,
wo5,
op4,
pe4,
po4,
er2,
oe2,
or2,
re2,