accoup ackack acouo- ahchoo akakpo akuaku apocha apokpa apopka cacapa caccao cachaa cachao cachou cachua cakcak capao capoch cappah caucho cha-ka chaack chacao chacha chacoa chahak chahuk chakka chaohu chapak chapao chapka chappa chappo chauha chauka choapa chocho chokaa chokha chokka chooch chopok choppa chopup chouka chucho chuchu chucoa chukka chukku chuo chupah coachk cocco- cochoa cockup cococo cocopa coocoo cookoo cookop cookup coopup copahu cuckoo haccou hachoo hahaha hahhah hakkao hakoah hakupu haokah hapuka hapuku hauhua hkcccc hocooh hocpca hohoho hokpok hoo-ha hoohaa hoohah hoohoo hookah hookup hoopoo hop-up huacho huh-uh hukkah hukkok huppah kaccha kachap kachha kahkuh kahoka kahoku kahuho kahuku kakaho kakaoh kakapo kakkak kapaau kapucu kapuka kapuku kaukau khakak khakha khocho khukha koahou koakoa koauau kohaku kohoku kokako kokkoh kokoku kokopo kokopu kookoo koopoo kouaku koukou kuchak kukoc kukupa kuokka o-hook ocho ohohoh ohpooh okahao okpoko oohooh oooooo oopack oppach oukoop pa-cha pa-hok pa-kua paao pacaha paccha pachak pachok packup pacock pakapu paopao paukaa paukka phaco- phako- phooka pockau pocock pokaka pokcha pokkah pookah pookoo poopoo pop-up popopo poppop poupko poupou pppppp puccho puchau puukko uahuka uapaca uh-huh uk-apc