7 letter words:
benzoic20,
6 letter words:
bizone17,
bounce10,
5 letter words:
bonze16,
cozen16,
cozie16,
zineb16,
bunco9,
ounce7,
4 letter words:
bize15,
zebu15,
zinc15,
zoic15,
zein13,
zine13,
zone13,
bice8,
cube8,
bine6,
bone6,
cine6,
cion6,
coin6,
cone6,
coni6,
ebon6,
icon6,
nice6,
once6,
unbe6,
unci6,
unco6,
3 letter words:
biz14,
coz14,
zin12,
cob7,
cub7,
ben5,
bin5,
bio5,
bun5,
con5,
cue5,
ecu5,
ice5,
neb5,
nib5,
nob5,
nub5,
obe5,
obi5,
eon3,
ion3,
one3,
2 letter words:
be4,
bi4,
bo4,
en2,
in2,
ne2,
no2,
nu2,
oe2,
oi2,
on2,
un2,