5 letter words:
fleck14,
cleek11,
cleft10,
fleet8,
elect7,
4 letter words:
feck13,
keef11,
clef9,
keel8,
keet8,
kelt8,
leek8,
leke8,
feel7,
feet7,
felt7,
fete7,
flee7,
left7,
celt6,
cete6,
leet4,
teel4,
tele4,
3 letter words:
kef10,
eek7,
eke7,
elk7,
lek7,
eft6,
elf6,
fee6,
fet6,
cee5,
cel5,
eel3,
lee3,
let3,
tee3,
tel3,
2 letter words:
ef5,
fe5,
el2,
et2,