6 letter words:
coiffe14,
office14,
5 letter words:
foxie15,
cuffo13,
4 letter words:
coff12,
cuff12,
fief10,
fife10,
fifi10,
coif9,
cuif9,
fice9,
fico9,
foci9,
fuci9,
euoi4,
3 letter words:
fix13,
fox13,
cox12,
exo10,
eff9,
iff9,
off9,
feu6,
fie6,
foe6,
fou6,
ufo6,
cue5,
eco5,
ecu5,
ice5,
2 letter words:
ex9,
ox9,
xi9,
xu9,
ef5,
fe5,
if5,
of5,
io2,
oe2,
oi2,
ou2,