5 letter words:
aroha8,
arrah8,
4 letter words:
haka11,
hark11,
hoka11,
khor11,
koha11,
arak8,
kara8,
karo8,
kora8,
okra8,
rark8,
haar7,
haro7,
hoar7,
hora7,
arar4,
orra4,
roar4,
3 letter words:
aka7,
ark7,
koa7,
kor7,
oak7,
oka7,
rok7,
aah6,
aha6,
hao6,
hoa6,
rah6,
rho6,
oar3,
ora3,
2 letter words:
ka6,
ko6,
ah5,
ha5,
ho5,
oh5,
aa2,
ar2,
or2,