9 letter words:
reperking16,
8 letter words:
peregrin11,
7 letter words:
keeping14,
peeking14,
perking14,
perkier13,
prinker13,
reeking12,
peering10,
preeing10,
repiner9,
ripener9,
6 letter words:
pinker12,
reperk12,
griper9,
peeing9,
pinger9,
repine8,
erring7,
ringer7,
5 letter words:
kreep11,
pekin11,
piker11,
prink11,
eking10,
greek10,
inker9,
kerne9,
reink9,
genip8,
gripe8,
repeg8,
preen7,
prier7,
repin7,
ripen7,
riper7,
genie6,
genre6,
green6,
reign6,
renig6,
rerig6,
4 letter words:
keep10,
kepi10,
peek10,
peke10,
perk10,
pike10,
pink10,
geek9,
gink9,
king9,
keen8,
keir8,
kern8,
kier8,
kine8,
kirn8,
knee8,
reek8,
rink8,
grip7,
ping7,
prig7,
neep6,
peen6,
peer6,
pein6,
pere6,
peri6,
pier6,
pine6,
pirn6,
pree6,
ripe6,
eger5,
gene5,
gien5,
girn5,
gree5,
grin5,
ring5,
erne4,
rein4,
3 letter words:
kep9,
kip9,
keg8,
eek7,
eke7,
ink7,
irk7,
ken7,
kin7,
kir7,
gip6,
peg6,
pig6,
nip5,
pee5,
pen5,
per5,
pie5,
pin5,
rep5,
rip5,
eng4,
erg4,
gee4,
gen4,
gie4,
gin4,
neg4,
reg4,
rig4,
ere3,
ern3,
err3,
ire3,
nee3,
ree3,
rei3,
rin3,
2 letter words:
ki6,
pe4,
pi4,
en2,
er2,
in2,
ne2,
re2,