9 letter words:
officious17,
5 letter words:
coffs13,
cuffo13,
cuffs13,
scoff13,
scuff13,
coifs10,
coofs10,
cuifs10,
ficos10,
ficus10,
focus10,
4 letter words:
coff12,
cuff12,
fifi10,
offs10,
coif9,
coof9,
cuif9,
fico9,
fisc9,
foci9,
fuci9,
fusc9,
fous7,
oofs7,
ufos7,
coos6,
3 letter words:
iff9,
off9,
fou6,
ifs6,
oof6,
sif6,
ufo6,
cis5,
coo5,
cos5,
sic5,
soc5,
ios3,
iso3,
oos3,
ous3,
sou3,
sui3,
2 letter words:
if5,
of5,
io2,
is2,
oi2,
oo2,
os2,
ou2,
si2,
so2,
us2,
