6 letter words:
kippen14,
kipper14,
perkin12,
pinker12,
nipper10,
5 letter words:
pekin11,
piker11,
prink11,
inker9,
piper9,
reink9,
repin7,
ripen7,
4 letter words:
kipp12,
kepi10,
kipe10,
penk10,
perk10,
pike10,
pink10,
keir8,
kern8,
kier8,
kine8,
kirn8,
nerk8,
perp8,
pipe8,
prep8,
reik8,
renk8,
repp8,
rink8,
ripp8,
pein6,
peni6,
peri6,
pern6,
pier6,
pine6,
pirn6,
ripe6,
rein4,
rine4,
3 letter words:
kep9,
kip9,
eik7,
erk7,
ink7,
irk7,
ken7,
kin7,
kir7,
nek7,
pep7,
pip7,
nep5,
nip5,
pen5,
per5,
pie5,
pin5,
pir5,
pre5,
rep5,
rip5,
ern3,
ire3,
nie3,
rei3,
ren3,
rin3,
2 letter words:
ki6,
pe4,
pi4,
en2,
er2,
in2,
ne2,
re2,