8 letter words:
cenozoic21,
7 letter words:
benzoic20,
obconic13,
6 letter words:
bizone17,
ozonic17,
boccie12,
cocoon10,
5 letter words:
bonze16,
booze16,
cozen16,
cozie16,
zineb16,
ozone14,
bocce11,
bocci11,
conic9,
4 letter words:
bize15,
bozo15,
zinc15,
zoic15,
ooze13,
zein13,
zine13,
zone13,
zoon13,
bice8,
coco8,
bine6,
bone6,
boon6,
cine6,
cion6,
coin6,
cone6,
coni6,
coon6,
ebon6,
icon6,
nice6,
oboe6,
once6,
3 letter words:
biz14,
coz14,
zin12,
zoo12,
cob7,
ben5,
bin5,
bio5,
boo5,
con5,
coo5,
ice5,
neb5,
nib5,
nob5,
obe5,
obi5,
eon3,
ion3,
noo3,
one3,
ono3,
2 letter words:
be4,
bi4,
bo4,
en2,
in2,
ne2,
no2,
oe2,
oi2,
on2,