7 letter words:
felafel13,
5 letter words:
fella8,
allee5,
4 letter words:
alef7,
fall7,
feal7,
feel7,
fell7,
flea7,
flee7,
leaf7,
alee4,
leal4,
3 letter words:
aff9,
eff9,
elf6,
fee6,
ale3,
all3,
eel3,
ell3,
lea3,
lee3,
2 letter words:
ef5,
fa5,
fe5,
ae2,
al2,
el2,
la2,