5 letter words:
kombu13,
mambo11,
oakum11,
4 letter words:
zouk17,
amok10,
mako10,
ambo8,
ammo8,
umbo8,
3 letter words:
azo12,
zoa12,
kab9,
kob9,
auk7,
bam7,
bum7,
koa7,
mob7,
mom7,
mum7,
oak7,
oka7,
umm7,
abo5,
amu5,
boa5,
moa5,
oba5,
2 letter words:
za11,
ka6,
mm6,
ab4,
am4,
ba4,
bo4,
ma4,
mo4,
mu4,
om4,
um4,