7 letter words:
benzoic20,
6 letter words:
bizone17,
5 letter words:
bonze16,
cozen16,
cozie16,
zineb16,
4 letter words:
bize15,
zinc15,
zoic15,
zein13,
zine13,
zone13,
coif9,
fice9,
fico9,
foci9,
bice8,
fine7,
fino7,
foin7,
info7,
neif7,
bine6,
bone6,
cine6,
cion6,
coin6,
cone6,
coni6,
ebon6,
icon6,
nice6,
once6,
3 letter words:
fez15,
fiz15,
biz14,
coz14,
zin12,
fib8,
fob8,
cob7,
fen6,
fie6,
fin6,
foe6,
fon6,
ben5,
bin5,
bio5,
con5,
ice5,
neb5,
nib5,
nob5,
obe5,
obi5,
eon3,
ion3,
one3,
2 letter words:
ef5,
fe5,
if5,
of5,
be4,
bi4,
bo4,
en2,
in2,
ne2,
no2,
oe2,
oi2,
on2,