5 letter words:
rojak16,
rioja12,
korai9,
4 letter words:
jark15,
koji15,
jiao11,
roji11,
karo8,
kora8,
okra8,
raik8,
raki8,
3 letter words:
jak14,
jai10,
jar10,
jor10,
raj10,
ark7,
irk7,
kai7,
kir7,
koa7,
koi7,
kor7,
oak7,
oik7,
oka7,
rok7,
air3,
oar3,
ora3,
rai3,
ria3,
2 letter words:
ja9,
jo9,
ka6,
ki6,
ko6,
ai2,
ar2,
io2,
oi2,
or2,