6 letter words:
karoro10,
karroo10,
korora10,
kronor10,
5 letter words:
kazoo18,
kranz18,
rojak16,
razoo14,
razor14,
zorro14,
karoo9,
krona9,
kroon9,
4 letter words:
zonk17,
jark15,
jook15,
azon13,
orzo13,
zona13,
zoon13,
kaon8,
karn8,
karo8,
knar8,
koan8,
kora8,
koro8,
nark8,
nook8,
nork8,
okra8,
rank8,
rark8,
rook8,
orra4,
roan4,
roar4,
roon4,
3 letter words:
jak14,
azo12,
zoa12,
zoo12,
jar10,
jor10,
raj10,
ark7,
koa7,
kon7,
kor7,
oak7,
oka7,
rok7,
noo3,
nor3,
oar3,
ono3,
oon3,
oor3,
ora3,
ran3,
roo3,
2 letter words:
za11,
zo11,
ja9,
jo9,
ka6,
ko6,
an2,
ar2,
na2,
no2,
on2,
oo2,
or2,