6 letter words:
karoro10,
karroo10,
korora10,
5 letter words:
kazoo18,
razoo14,
razor14,
zorro14,
kokra13,
drook10,
karoo9,
ardor6,
4 letter words:
razz22,
orzo13,
kark12,
kook12,
dark9,
dook9,
dork9,
karo8,
kora8,
koro8,
okra8,
rark8,
rook8,
door5,
dorr5,
odor5,
orad5,
ordo5,
road5,
rood5,
orra4,
roar4,
3 letter words:
adz13,
dzo13,
azo12,
zoa12,
zoo12,
kak11,
dak8,
ark7,
koa7,
kor7,
oak7,
oka7,
rok7,
ado4,
ard4,
doo4,
dor4,
oda4,
ord4,
rad4,
rod4,
oar3,
oor3,
ora3,
roo3,
2 letter words:
za11,
zo11,
ka6,
ko6,
ad3,
da3,
do3,
od3,
ar2,
oo2,
or2,