6 letter words:
krooni10,
5 letter words:
okapi11,
pinko11,
prank11,
prink11,
iroko9,
karoo9,
korai9,
krona9,
kroon9,
apron7,
orpin7,
piano7,
poori7,
porno7,
prion7,
noria5,
4 letter words:
knap10,
knop10,
paik10,
park10,
pika10,
pink10,
pork10,
akin8,
ikon8,
kain8,
kaon8,
karn8,
kina8,
kino8,
kirn8,
knar8,
koan8,
kora8,
nark8,
nook8,
oink8,
okra8,
raki8,
rank8,
rink8,
rook8,
nipa6,
pain6,
pair6,
pian6,
pina6,
pion6,
pirn6,
poon6,
poor6,
porn6,
prao6,
proa6,
airn4,
inro4,
iron4,
naoi4,
noir4,
nori4,
rain4,
rani4,
roan4,
3 letter words:
kip9,
kop9,
ark7,
ink7,
irk7,
kin7,
kir7,
koa7,
koi7,
kor7,
oak7,
oka7,
apo5,
nap5,
nip5,
pan5,
par5,
pia5,
pin5,
poi5,
poo5,
pro5,
rap5,
rip5,
ain3,
air3,
ani3,
ion3,
noo3,
nor3,
oar3,
ono3,
ora3,
rai3,
ran3,
ria3,
rin3,
2 letter words:
ka6,
ki6,
op4,
pa4,
pi4,
ai2,
an2,
ar2,
in2,
na2,
no2,
oi2,
on2,
or2,