5 letter words:
kombu13,
4 letter words:
zouk17,
bozo15,
mozo15,
zobo15,
zobu15,
zoom15,
ouzo13,
boko10,
book10,
bouk10,
kobo10,
moko10,
mook10,
boom8,
ombu8,
umbo8,
3 letter words:
moz14,
zoo12,
bok9,
kob9,
bum7,
mob7,
ouk7,
boo5,
moo5,
mou5,
obo5,
oom5,
2 letter words:
zo11,
ko6,
bo4,
mo4,
mu4,
ob4,
om4,
um4,
oo2,
ou2,