5 letter words:
grope8,
repot7,
toper7,
troop7,
trope7,
ergot6,
4 letter words:
goop7,
gorp7,
prog7,
pert6,
poet6,
poor6,
pore6,
port6,
repo6,
rope6,
tope6,
topo6,
trop6,
ergo5,
goer5,
gore5,
grot5,
ogre5,
trog5,
root4,
rote4,
roto4,
tore4,
toro4,
3 letter words:
peg6,
ope5,
opt5,
per5,
pet5,
poo5,
pot5,
pro5,
rep5,
top5,
ego4,
erg4,
get4,
goo4,
gor4,
got4,
reg4,
teg4,
tog4,
oot3,
ore3,
ort3,
ret3,
roe3,
rot3,
toe3,
too3,
tor3,
2 letter words:
op4,
pe4,
go3,
er2,
et2,
oe2,
or2,
re2,
to2,