9 letter words:
portreeve14,
8 letter words:
overpeer13,
overpert13,
7 letter words:
pervert12,
reprove12,
evertor10,
6 letter words:
peever11,
preeve11,
prover11,
revere9,
revert9,
revote9,
trover9,
vetoer9,
perter8,
porter8,
pretor8,
report8,
retore6,
retree6,
5 letter words:
peeve10,
perve10,
preve10,
prove10,
evert8,
overt8,
reeve8,
revet8,
rover8,
trove8,
voter8,
opter7,
peter7,
petre7,
porer7,
prore7,
repot7,
repro7,
roper7,
tepee7,
topee7,
toper7,
trope7,
retro5,
4 letter words:
perv9,
veep9,
erev7,
ever7,
evet7,
evoe7,
over7,
rove7,
veer7,
vert7,
veto7,
vote7,
vrot7,
epee6,
peer6,
pere6,
pert6,
poet6,
pore6,
port6,
pote6,
pree6,
repo6,
rope6,
tope6,
trop6,
rete4,
rore4,
rort4,
rote4,
teer4,
tore4,
torr4,
tree4,
3 letter words:
eve6,
evo6,
rev6,
vee6,
vet6,
voe6,
vor6,
ope5,
opt5,
pee5,
per5,
pet5,
pot5,
pre5,
pro5,
rep5,
top5,
ere3,
err3,
ore3,
ort3,
ree3,
reo3,
ret3,
roe3,
rot3,
tee3,
toe3,
tor3,
2 letter words:
op4,
pe4,
po4,
ee2,
er2,
et2,
oe2,
or2,
re2,
te2,
to2,