5 letter words:
kazoo18,
capon9,
4 letter words:
zonk17,
azon13,
zona13,
zoon13,
pack12,
pock12,
conk10,
cook10,
knap10,
knop10,
nock10,
capo8,
coop8,
kaon8,
koan8,
nook8,
poco8,
coon6,
poon6,
3 letter words:
coz14,
zap14,
azo12,
zoa12,
zoo12,
kop9,
cap7,
cop7,
koa7,
oak7,
oka7,
pac7,
apo5,
can5,
con5,
coo5,
nap5,
oca5,
pan5,
poo5,
noo3,
ono3,
2 letter words:
za11,
ka6,
op4,
pa4,
an2,
na2,
no2,
on2,