6 letter words:
kouroi10,
5 letter words:
fakir12,
kafir12,
iroko9,
karoo9,
kauri9,
korai9,
4 letter words:
fork11,
kaif11,
kufi11,
kora8,
okra8,
raki8,
raku8,
rook8,
fair7,
faro7,
fiar7,
fora7,
four7,
roof7,
3 letter words:
kaf10,
kif10,
ark7,
auk7,
irk7,
kir7,
koa7,
koi7,
kor7,
oak7,
oka7,
arf6,
far6,
fir6,
for6,
fou6,
fro6,
fur6,
oaf6,
rif6,
air3,
oar3,
ora3,
our3,
rai3,
ria3,
2 letter words:
ka6,
ki6,
fa5,
if5,
of5,
ai2,
ar2,
oi2,
or2,