5 letter words:
fuzee17,
fluke12,
4 letter words:
jeez20,
fuze16,
juke15,
jefe14,
keef11,
keel8,
leek8,
leke8,
leku8,
feel7,
flee7,
flue7,
fuel7,
3 letter words:
zek16,
fez15,
lez12,
zee12,
jee10,
jeu10,
kef10,
eek7,
eke7,
elk7,
kue7,
lek7,
uke7,
elf6,
fee6,
feu6,
flu6,
eel3,
lee3,
leu3,
2 letter words:
ef5,
fe5,
el2,