6 letter words:
cozies17,
ficoes11,
5 letter words:
cozes16,
cozie16,
coifs10,
fices10,
ficos10,
cosie7,
4 letter words:
coze15,
zoic15,
size13,
coif9,
fice9,
fico9,
fisc9,
foci9,
feis7,
foes7,
seif7,
cose6,
ecos6,
ices6,
seco6,
sice6,
3 letter words:
fez15,
fiz15,
coz14,
sez12,
zos12,
efs6,
fes6,
fie6,
foe6,
ifs6,
sif6,
cis5,
cos5,
eco5,
ice5,
sec5,
sic5,
soc5,
ios3,
iso3,
oes3,
ose3,
sei3,
2 letter words:
zo11,
ef5,
fe5,
if5,
of5,
es2,
io2,
is2,
oe2,
oi2,
os2,
si2,
so2,