5 letter words:
cobza18,
bazoo16,
booze16,
cooze16,
zooea14,
4 letter words:
bozo15,
coze15,
zobo15,
ooze13,
zoea13,
oboe6,
3 letter words:
bez14,
caz14,
coz14,
azo12,
zea12,
zoa12,
zoo12,
bac7,
cab7,
cob7,
abo5,
ace5,
boa5,
boo5,
coo5,
eco5,
oba5,
obe5,
obo5,
oca5,
2 letter words:
za11,
zo11,
ab4,
ba4,
be4,
bo4,
ob4,
ae2,
ea2,
oe2,
oo2,