5 letter words:
koala9,
kraal9,
aural5,
laura5,
4 letter words:
arak8,
kola8,
kora8,
lark8,
lurk8,
okra8,
raku8,
alar4,
aura4,
lour4,
oral4,
3 letter words:
ark7,
auk7,
koa7,
kor7,
oak7,
oka7,
aal3,
ala3,
lar3,
oar3,
ora3,
our3,
2 letter words:
ka6,
aa2,
al2,
ar2,
la2,
lo2,
or2,