6 letter words:
feline9,
5 letter words:
elfin8,
4 letter words:
feel7,
feen7,
feni7,
file7,
fine7,
fini7,
flee7,
lief7,
life7,
neif7,
nief7,
nife7,
eine4,
lien4,
line4,
3 letter words:
elf6,
fee6,
fen6,
fie6,
fil6,
fin6,
nef6,
eel3,
een3,
ene3,
lee3,
lei3,
lie3,
lin3,
nee3,
nie3,
nil3,
2 letter words:
ef5,
fe5,
if5,
ee2,
el2,
en2,
in2,
li2,
ne2,