7 letter words:
coffees15,
6 letter words:
coffee14,
5 letter words:
coffs13,
scoff13,
feces10,
4 letter words:
coff12,
effs10,
offs10,
fees7,
foes7,
cees6,
cose6,
ecos6,
seco6,
3 letter words:
eff9,
off9,
efs6,
fee6,
fes6,
foe6,
cee5,
cos5,
eco5,
sec5,
soc5,
oes3,
ose3,
see3,
2 letter words:
ef5,
fe5,
of5,
ee2,
es2,
oe2,
os2,
so2,
