6 letter words:
boccia12,
acacia10,
5 letter words:
azoic16,
baiza16,
bazoo16,
bacca11,
bocci11,
abaca9,
abaci9,
cacao9,
cobia9,
cocoa9,
4 letter words:
bozo15,
zoic15,
jiao11,
caca8,
coca8,
coco8,
ciao6,
obia6,
3 letter words:
biz14,
coz14,
azo12,
jab12,
jib12,
job12,
zoa12,
zoo12,
cab7,
cob7,
aba5,
abo5,
baa5,
bio5,
boa5,
boo5,
coo5,
oba5,
obi5,
oca5,
2 letter words:
za11,
jo9,
ab4,
ba4,
bi4,
bo4,
aa2,
ai2,
oi2,