6 letter words:
feeler9,
refeel9,
renege7,
5 letter words:
fleer8,
refel8,
gelee6,
genre6,
green6,
leger6,
4 letter words:
feel7,
fere7,
fern7,
flee7,
free7,
reef7,
eger5,
gene5,
glee5,
glen5,
gree5,
erne4,
leer4,
reel4,
3 letter words:
elf6,
fee6,
fen6,
fer6,
ref6,
eng4,
erg4,
gee4,
gel4,
gen4,
leg4,
neg4,
reg4,
eel3,
ere3,
ern3,
lee3,
nee3,
ree3,
2 letter words:
ef5,
fe5,
el2,
en2,
er2,
ne2,
re2,