aegophony aegopogon aghagogan ango-ango anyphaena apapane appennage appooppan epanagoge gang-gang geoghegan ghanegaon gnegneogo gong-gong gonophaea gonophaga gyangngog hangohone hangoneon heyheyhey hone-onna hongeohoe hononegah hoponpope hypogaean hypophyge hypopnoea nagnagnag nannophya neo-pagan ngoenyang ogoh-ogoh one-e-app one-o-one onga-onga ooh-ah-ah pagophagy papayenga pay-phone paypaypay peggy-ann pegognaga pepephone phenaphen phoneyone phoongyee poee-poee pooh-pooh pyongyang ya-ya-yah yaohnanen yeha-noha