5 letter words:
pinko11,
prink11,
orpin7,
prion7,
4 letter words:
knop10,
piki10,
pink10,
pork10,
ikon8,
kino8,
kirn8,
oink8,
rink8,
pion6,
pirn6,
porn6,
inro4,
iron4,
noir4,
nori4,
3 letter words:
kip9,
kop9,
ink7,
irk7,
kin7,
kir7,
koi7,
kor7,
nip5,
pin5,
poi5,
pro5,
rip5,
ion3,
nor3,
rin3,
2 letter words:
ki6,
op4,
pi4,
in2,
no2,
oi2,
on2,
or2,