7 letter words:
prepreg12,
peopler11,
6 letter words:
lopper10,
people10,
propel10,
proper10,
groper9,
proleg9,
prolog9,
eloper8,
looper8,
pooler8,
poorer8,
5 letter words:
preop9,
grope8,
repeg8,
elope7,
leper7,
loper7,
orlop7,
poler7,
prole7,
repel7,
repro7,
roper7,
leger6,
ogler6,
roger6,
4 letter words:
peep8,
pepo8,
perp8,
plop8,
poop8,
pope8,
prep8,
prop8,
repp8,
glop7,
goop7,
gorp7,
prog7,
loop6,
lope6,
peel6,
peer6,
pele6,
pere6,
pole6,
polo6,
pool6,
poor6,
pore6,
pree6,
repo6,
rope6,
eger5,
ergo5,
glee5,
goer5,
gore5,
gree5,
loge5,
logo5,
ogee5,
ogle5,
ogre5,
leer4,
lore4,
oleo4,
orle4,
reel4,
role4,
3 letter words:
pep7,
pop7,
peg6,
lop5,
ope5,
pee5,
per5,
pol5,
poo5,
pro5,
rep5,
ego4,
erg4,
gee4,
gel4,
goo4,
gor4,
leg4,
log4,
reg4,
eel3,
ere3,
err3,
lee3,
loo3,
ole3,
ore3,
ree3,
roe3,
2 letter words:
op4,
pe4,
go3,
el2,
er2,
lo2,
oe2,
or2,
re2,