5 letter words:
jocko18,
bucko13,
4 letter words:
jack17,
jock17,
jauk15,
jook15,
jouk15,
baju13,
joco13,
juba13,
juco13,
back12,
bock12,
buck12,
bauk10,
boak10,
boko10,
book10,
bouk10,
cauk10,
cook10,
kobo10,
3 letter words:
jak14,
jab12,
job12,
bok9,
kab9,
kob9,
auk7,
bac7,
cab7,
cob7,
cub7,
koa7,
oak7,
oka7,
ouk7,
abo5,
boa5,
boo5,
coo5,
oba5,
obo5,
oca5,
2 letter words:
ja9,
jo9,
ka6,
ko6,
ab4,
ba4,
bo4,
ob4,
oo2,
ou2,