What rhymes with harpoon

1 Syllable
booncooncroondunegoonjuneloonmoonnoonprunerunesoonspoonstrewnswoontoontune
2 Syllables
attunebaboonballoonbassoonbuffooncartooncocoondoubloondragoonfestoongalloongombroongossoonharpoonjejunelagoonlampoonmaroonmonsoonplatoonpoltroonpontoonquadroonraccoonracoonsaloonshalloonsimoonspittoontycoontyphoonuntunewalloon
3 Syllables
afternoondemilunehoneymoonimportunemacaroonoctoroonopportunepantaloonpicaroon
4 Syllables
inopportune