6 letter words:
futile9,
leftie9,
5 letter words:
filet8,
fleet8,
flite8,
flute8,
lefte8,
elite5,
elute5,
utile5,
4 letter words:
feel7,
feet7,
felt7,
fete7,
file7,
flee7,
flit7,
flue7,
fuel7,
left7,
lief7,
life7,
lift7,
etui4,
leet4,
lieu4,
lite4,
litu4,
luit4,
lute4,
teel4,
teil4,
tele4,
tile4,
tule4,
3 letter words:
eft6,
elf6,
fee6,
fet6,
feu6,
fie6,
fil6,
fit6,
flu6,
tef6,
eel3,
elt3,
lee3,
lei3,
let3,
leu3,
lie3,
lit3,
tee3,
tel3,
tie3,
til3,
tui3,
ule3,
ute3,
2 letter words:
ef5,
fe5,
if5,
ee2,
el2,
et2,
it2,
li2,
te2,
ti2,
ut2,