5 letter words:
fleet8,
4 letter words:
pelf9,
feel7,
feet7,
felt7,
fete7,
flee7,
left7,
lept6,
neep6,
peel6,
peen6,
pele6,
pelt6,
pent6,
leet4,
lent4,
teel4,
teen4,
tele4,
3 letter words:
fez15,
zep14,
lez12,
zee12,
eft6,
elf6,
fee6,
fen6,
fet6,
pee5,
pen5,
pet5,
eel3,
lee3,
let3,
nee3,
net3,
tee3,
tel3,
ten3,
2 letter words:
ef5,
fe5,
pe4,
el2,
en2,
et2,
ne2,