5 letter words:
flout8,
flute8,
4 letter words:
felt7,
floe7,
flue7,
foul7,
fuel7,
left7,
loft7,
tofu7,
lout4,
lute4,
tole4,
tolu4,
tule4,
3 letter words:
eft6,
elf6,
fet6,
feu6,
flu6,
foe6,
fou6,
oft6,
let3,
leu3,
lot3,
ole3,
out3,
tel3,
toe3,
ute3,
2 letter words:
ef5,
fe5,
of5,
el2,
et2,
lo2,
oe2,
to2,
ut2,