7 letter words:
zoogony20,
5 letter words:
zygon18,
gonzo15,
goony9,
4 letter words:
oozy16,
zoon13,
goon5,
3 letter words:
zoo12,
goy7,
ygo7,
noy6,
ony6,
yon6,
gon4,
goo4,
nog4,
noo3,
ono3,
oon3,
2 letter words:
zo11,
ny5,
oy5,
yo5,
go3,
no2,
on2,
oo2,