7 letter words:
kneeled12,
6 letter words:
kepped15,
keppen14,
kelped13,
peeked13,
keeled11,
keened11,
peeped11,
deepen9,
peeled9,
peened9,
needle7,
5 letter words:
kelep11,
kneed10,
kneel9,
4 letter words:
keep10,
kelp10,
peek10,
peke10,
deke9,
eked9,
keel8,
keen8,
knee8,
leek8,
leke8,
peep8,
deep7,
peed7,
pend7,
pled7,
epee6,
neep6,
peel6,
peen6,
pele6,
dele5,
dene5,
lend5,
need5,
3 letter words:
kep9,
eek7,
eke7,
elk7,
ken7,
lek7,
pep7,
ped6,
pee5,
pen5,
dee4,
del4,
den4,
eld4,
end4,
led4,
eel3,
lee3,
nee3,
2 letter words:
pe4,
de3,
ed3,
el2,
en2,
ne2,