5 letter words:
fuzee17,
fluke12,
flunk12,
kneel9,
knell9,
4 letter words:
fuze16,
funk11,
keef11,
keel8,
keen8,
knee8,
kune8,
leek8,
leke8,
leku8,
lunk8,
neuk8,
nuke8,
enuf7,
feel7,
fell7,
flee7,
flue7,
fuel7,
full7,
lune4,
null4,
3 letter words:
zek16,
fez15,
lez12,
zee12,
kef10,
eek7,
eke7,
elk7,
ken7,
kue7,
lek7,
uke7,
elf6,
fee6,
fen6,
feu6,
flu6,
fun6,
eel3,
ell3,
lee3,
leu3,
nee3,
2 letter words:
ef5,
fe5,
el2,
en2,
ne2,
nu2,
un2,