6 letter words:
keppen14,
kippen14,
5 letter words:
pekin11,
4 letter words:
keep10,
kepi10,
peek10,
peke10,
pike10,
pink10,
keen8,
kine8,
knee8,
peep8,
pipe8,
neep6,
peen6,
pein6,
pine6,
3 letter words:
kep9,
kip9,
eek7,
eke7,
ink7,
ken7,
kin7,
pep7,
pip7,
nip5,
pee5,
pen5,
pie5,
pin5,
nee3,
2 letter words:
ki6,
pe4,
pi4,
en2,
in2,
ne2,