5 letter words:
kelep11,
plunk11,
kneel9,
knell9,
4 letter words:
keep10,
kelp10,
peek10,
peke10,
puke10,
punk10,
keel8,
keen8,
knee8,
kune8,
leek8,
leke8,
leku8,
lunk8,
neuk8,
nuke8,
neep6,
peel6,
peen6,
pele6,
pule6,
pull6,
lune4,
null4,
3 letter words:
kep9,
eek7,
eke7,
elk7,
ken7,
kue7,
lek7,
uke7,
pee5,
pen5,
pul5,
pun5,
eel3,
ell3,
lee3,
leu3,
nee3,
2 letter words:
pe4,
up4,
el2,
en2,
ne2,
nu2,
un2,