7 letter words:
fleeces12,
6 letter words:
fescue11,
fleece11,
useful9,
5 letter words:
clefs10,
feces10,
fucus10,
feels8,
flees8,
flues8,
fuels8,
fusee8,
fusel8,
clues7,
luces7,
4 letter words:
clef9,
feel7,
fees7,
feus7,
flee7,
flue7,
flus7,
fuel7,
fuse7,
self7,
cees6,
cels6,
clue6,
cues6,
ecus6,
luce6,
eels4,
else4,
lees4,
lues4,
seel4,
slue4,
sulu4,
ulus4,
3 letter words:
efs6,
elf6,
fee6,
fes6,
feu6,
flu6,
cee5,
cel5,
cue5,
ecu5,
sec5,
eel3,
els3,
lee3,
les3,
leu3,
see3,
sel3,
sue3,
ulu3,
use3,
2 letter words:
ef5,
fe5,
el2,
es2,
us2,