5 letter words:
anion5,
4 letter words:
kaki12,
kink12,
konk12,
akin8,
ikon8,
kain8,
kaon8,
kina8,
kino8,
koan8,
oink8,
anon4,
naoi4,
nona4,
3 letter words:
ink7,
kin7,
koa7,
koi7,
oak7,
oka7,
ain3,
ani3,
inn3,
ion3,
nan3,
2 letter words:
ka6,
ki6,
ai2,
an2,
in2,
na2,
no2,
oi2,
on2,