6 letter words:
fletch14,
5 letter words:
fetch13,
cleft10,
letch10,
4 letter words:
chef12,
heft10,
clef9,
echt9,
etch9,
lech9,
tech9,
felt7,
left7,
celt6,
3 letter words:
feh9,
eft6,
elf6,
eth6,
fet6,
het6,
the6,
cel5,
let3,
tel3,
2 letter words:
ef5,
eh5,
fe5,
he5,
el2,
et2,