6 letter words:
karroo10,
5 letter words:
kazoo18,
razor14,
karoo9,
4 letter words:
orzo13,
park10,
pork10,
kora8,
okra8,
rook8,
parr6,
poor6,
prao6,
proa6,
orra4,
roar4,
3 letter words:
zap14,
azo12,
zoa12,
zoo12,
kop9,
ark7,
koa7,
kor7,
oak7,
oka7,
apo5,
par5,
poo5,
pro5,
rap5,
oar3,
ora3,
2 letter words:
za11,
ka6,
op4,
pa4,
ar2,
or2,