5 letter words:
knife12,
4 letter words:
fink11,
keef11,
kief11,
keen8,
kine8,
knee8,
fine7,
neif7,
nene4,
nine4,
3 letter words:
kef10,
kif10,
eek7,
eke7,
ink7,
ken7,
kin7,
fee6,
fen6,
fie6,
fin6,
inn3,
nee3,
2 letter words:
ki6,
ef5,
fe5,
if5,
en2,
in2,
ne2,