7 letter words:
offence15,
6 letter words:
coffee14,
5 letter words:
fence10,
4 letter words:
coff12,
conf9,
feen7,
foen7,
fone7,
cone6,
once6,
3 letter words:
eff9,
off9,
fee6,
fen6,
foe6,
fon6,
nef6,
cee5,
con5,
eco5,
een3,
ene3,
eon3,
nee3,
one3,
2 letter words:
ef5,
fe5,
of5,
ee2,
en2,
ne2,
no2,
oe2,
on2,
