7 letter words:
pearter9,
taperer9,
6 letter words:
perter8,
prater8,
reaper8,
repeat8,
retape8,
retear6,
tearer6,
terrae6,
5 letter words:
apter7,
etape7,
parer7,
pater7,
peart7,
perea7,
peter7,
prate7,
raper7,
taper7,
arete5,
eater5,
rater5,
tarre5,
terra5,
4 letter words:
aper6,
pare6,
parr6,
part6,
pate6,
pear6,
peat6,
peer6,
pere6,
pert6,
prat6,
pree6,
rape6,
rapt6,
reap6,
tape6,
tarp6,
tepa6,
trap6,
rare4,
rate4,
rear4,
rete4,
tare4,
tear4,
tree4,
3 letter words:
ape5,
apt5,
par5,
pat5,
pea5,
pee5,
per5,
pet5,
rap5,
rep5,
tap5,
are3,
art3,
ate3,
ear3,
eat3,
era3,
ere3,
err3,
eta3,
rat3,
ree3,
ret3,
tae3,
tar3,
tea3,
tee3,
2 letter words:
pa4,
pe4,
ae2,
ar2,
at2,
er2,
et2,
re2,
ta2,