7 letter words:
paperer11,
prepare11,
repaper11,
6 letter words:
zapper19,
rappee10,
rapper10,
reaper8,
5 letter words:
razee14,
razer14,
paper9,
parer7,
perea7,
raper7,
4 letter words:
prez15,
raze13,
peep8,
perp8,
prep8,
repp8,
aper6,
pare6,
parr6,
pear6,
peer6,
pere6,
pree6,
rape6,
reap6,
rare4,
rear4,
3 letter words:
zap14,
zep14,
zee12,
app7,
pap7,
pep7,
ape5,
par5,
pea5,
pee5,
per5,
rap5,
rep5,
are3,
ear3,
era3,
ere3,
err3,
ree3,
2 letter words:
za11,
pa4,
pe4,
ae2,
ar2,
er2,
re2,