6 letter words:
kennel10,
5 letter words:
kneel9,
4 letter words:
keel8,
keen8,
knee8,
kune8,
leek8,
leke8,
leku8,
lunk8,
neuk8,
nuke8,
lune4,
nene4,
3 letter words:
eek7,
eke7,
elk7,
ken7,
kue7,
lek7,
uke7,
eel3,
lee3,
leu3,
nee3,
nun3,
2 letter words:
el2,
en2,
ne2,
nu2,
un2,