7 letter words:
frappee14,
6 letter words:
frappe13,
rappee10,
5 letter words:
frape10,
paper9,
rappe9,
feare8,
peare7,
perea7,
4 letter words:
frap9,
pape8,
parp8,
peep8,
perp8,
prep8,
repp8,
fare7,
fear7,
feer7,
fere7,
frae7,
free7,
reef7,
aper6,
pare6,
pear6,
peer6,
pere6,
pree6,
rape6,
reap6,
3 letter words:
fap8,
app7,
pap7,
pep7,
arf6,
erf6,
fae6,
far6,
fee6,
fer6,
fra6,
ref6,
ape5,
par5,
pea5,
pee5,
per5,
pre5,
rap5,
rep5,
are3,
ear3,
era3,
ere3,
ree3,
2 letter words:
ef5,
fa5,
fe5,
pa4,
pe4,
ae2,
ar2,
ea2,
ee2,
er2,
re2,