5 letter words:
gopak12,
pooka11,
ponga8,
pongo8,
napoo7,
4 letter words:
knap10,
knop10,
koap10,
ponk10,
pook10,
gonk9,
gook9,
kago9,
kang9,
knag9,
kaon8,
koan8,
nook8,
gapo7,
goop7,
pang7,
pogo7,
pong7,
noop6,
poon6,
agon5,
goon5,
3 letter words:
kop9,
koa7,
kon7,
oak7,
oka7,
gap6,
apo5,
nap5,
oop5,
pan5,
poa5,
poo5,
ago4,
gan4,
goa4,
gon4,
goo4,
nag4,
nog4,
noo3,
ono3,
oon3,
2 letter words:
ka6,
ko6,
op4,
pa4,
po4,
ag3,
go3,
an2,
na2,
no2,
on2,
oo2,