6 letter words:
fiasco11,
5 letter words:
caffs13,
coffs13,
scoff13,
coifs10,
4 letter words:
caff12,
coff12,
offs10,
coif9,
fico9,
fisc9,
foci9,
oafs7,
sofa7,
asci6,
ciao6,
ocas6,
soca6,
3 letter words:
aff9,
iff9,
off9,
fas6,
ifs6,
oaf6,
cis5,
cos5,
oca5,
sac5,
sic5,
ais3,
2 letter words:
fa5,
if5,
of5,
ai2,
as2,
is2,
oi2,
os2,
si2,
so2,