5 letter words:
fecal10,
4 letter words:
cafe9,
calf9,
clef9,
face9,
alef7,
feal7,
feel7,
flea7,
flee7,
leaf7,
alec6,
lace6,
alee4,
3 letter words:
elf6,
fee6,
ace5,
cee5,
cel5,
lac5,
ale3,
eel3,
lea3,
lee3,
2 letter words:
ef5,
fa5,
fe5,
ae2,
al2,
el2,
la2,