6 letter words:
poking13,
5 letter words:
gopik12,
pinko11,
gipon8,
oping8,
pingo8,
4 letter words:
knop10,
pink10,
gink9,
king9,
ikon8,
kino8,
oink8,
ping7,
pong7,
pion6,
3 letter words:
kip9,
kop9,
ink7,
kin7,
koi7,
gip6,
pig6,
nip5,
pin5,
poi5,
gin4,
nog4,
ion3,
2 letter words:
ki6,
op4,
pi4,
go3,
in2,
no2,
oi2,
on2,