8 letter words:
petnaper12,
7 letter words:
knapper15,
perpent11,
pretape11,
retaken11,
6 letter words:
keppen14,
napper10,
petnap10,
rappee10,
rappen10,
retake10,
tanker10,
tapper10,
arpent8,
enrapt8,
entrap8,
nepeta8,
parent8,
repeat8,
repent8,
retape8,
trepan8,
entera6,
neater6,
5 letter words:
apeek11,
kreep11,
pekan11,
prank11,
akene9,
kente9,
kerne9,
nappe9,
paper9,
rakee9,
taken9,
taker9,
trank9,
apter7,
arpen7,
etape7,
paten7,
pater7,
peart7,
perea7,
peter7,
prate7,
preen7,
taper7,
antre5,
arene5,
arete5,
eaten5,
eater5,
enate5,
enter5,
ranee5,
rente5,
terne5,
treen5,
4 letter words:
keep10,
kept10,
knap10,
park10,
peak10,
peek10,
peke10,
perk10,
akee8,
kane8,
karn8,
kart8,
keen8,
keet8,
kent8,
kern8,
knar8,
knee8,
nark8,
peep8,
perp8,
prep8,
rake8,
rank8,
reek8,
repp8,
take8,
tank8,
teak8,
trek8,
aper6,
nape6,
neap6,
neep6,
pane6,
pant6,
pare6,
part6,
pate6,
pean6,
pear6,
peat6,
peen6,
peer6,
pent6,
pere6,
pert6,
prat6,
pree6,
rape6,
rapt6,
reap6,
tape6,
tarp6,
tepa6,
trap6,
ante4,
earn4,
erne4,
etna4,
near4,
neat4,
rant4,
rate4,
rent4,
rete4,
tare4,
tarn4,
tear4,
teen4,
tern4,
tree4,
3 letter words:
kep9,
app7,
ark7,
eek7,
eke7,
kae7,
kat7,
kea7,
ken7,
pap7,
pep7,
ape5,
apt5,
nap5,
pan5,
par5,
pat5,
pea5,
pee5,
pen5,
per5,
pet5,
rap5,
rep5,
tap5,
ane3,
ant3,
are3,
art3,
ate3,
ear3,
eat3,
era3,
ere3,
ern3,
eta3,
nae3,
nee3,
net3,
ran3,
rat3,
ree3,
ret3,
tae3,
tan3,
tar3,
tea3,
tee3,
ten3,
2 letter words:
ka6,
pa4,
pe4,
ae2,
an2,
ar2,
at2,
en2,
er2,
et2,
na2,
ne2,
re2,
ta2,