6 letter words:
cozies17,
ficoes11,
ibices10,
5 letter words:
bizes16,
cozes16,
cozie16,
coifs10,
fices10,
bices9,
cosie7,
4 letter words:
bize15,
zoic15,
size13,
coif9,
fibs9,
fice9,
fico9,
fisc9,
fobs9,
foci9,
bice8,
cobs8,
foes7,
seif7,
bios6,
bise6,
ibis6,
ices6,
obes6,
obis6,
sice6,
3 letter words:
fez15,
fiz15,
biz14,
coz14,
fib8,
fob8,
cob7,
efs6,
fes6,
fie6,
foe6,
ifs6,
bes5,
bio5,
bis5,
bos5,
cis5,
cos5,
ice5,
obe5,
obi5,
sec5,
sib5,
sic5,
sob5,
oes3,
ose3,
sei3,
2 letter words:
ef5,
fe5,
if5,
of5,
be4,
bi4,
bo4,
es2,
is2,
oe2,
oi2,
os2,
si2,
so2,