5 letter words:
jocko18,
booze16,
ebook11,
4 letter words:
jock17,
bozo15,
joke15,
ooze13,
beck12,
bock12,
book10,
coke10,
cook10,
kobo10,
oboe6,
3 letter words:
zek16,
coz14,
job12,
zoo12,
joe10,
kob9,
cob7,
oke7,
boo5,
coo5,
obe5,
2 letter words:
jo9,
be4,
bo4,
oe2,