5 letter words:
fuzee17,
knife12,
ennui5,
4 letter words:
fuze16,
zein13,
zine13,
fink11,
funk11,
keef11,
kief11,
kufi11,
keen8,
kine8,
knee8,
kune8,
neuk8,
nuke8,
enuf7,
fine7,
neif7,
nene4,
nine4,
3 letter words:
zek16,
fez15,
fiz15,
zee12,
zin12,
kef10,
kif10,
eek7,
eke7,
ink7,
ken7,
kin7,
kue7,
uke7,
fee6,
fen6,
feu6,
fie6,
fin6,
fun6,
inn3,
nee3,
nun3,
2 letter words:
ki6,
ef5,
fe5,
if5,
en2,
in2,
ne2,
nu2,
un2,