5 letter words:
koura9,
4 letter words:
karo8,
kora8,
koru8,
okra8,
raku8,
arvo7,
urva7,
voar7,
vrou7,
urao4,
3 letter words:
ark7,
auk7,
koa7,
kor7,
oak7,
oka7,
ouk7,
rok7,
avo6,
ova6,
uva6,
var6,
vau6,
vor6,
oar3,
ora3,
our3,
2 letter words:
ka6,
ko6,
ar2,
or2,
ou2,
ur2,