5 letter words:
koala9,
kraal9,
loral5,
4 letter words:
kaka12,
arak8,
kola8,
kora8,
lark8,
okra8,
alar4,
olla4,
oral4,
roll4,
3 letter words:
ark7,
koa7,
kor7,
oak7,
oka7,
aal3,
ala3,
all3,
lar3,
oar3,
ora3,
2 letter words:
ka6,
aa2,
al2,
ar2,
la2,
lo2,
or2,