abacua abakua abobaku achabou ack-ack ah-choo ahkka ahouabo aku-aku aoba-ku babachu babakuh babcock babouch bac-cab bachchu bachoco bacuch bahooka bakchha bau-bau bbbbbbb bhachau bhachok bok-bok boo-boo boo-hoo boobook boocock boohbah bookcab buchach cabback cabouca cabouco cachaca cachuca cacuaco cauaua cha-cha chaabou chaboua chabouk chachka chachua chacobo chaucha chhachh chhachu chocobo choho choucho chukcha chukchu cochuah cou-cou cubukcu cuchuco hababah habacuc hakahau hakkaku hakucho hau-hau hoo-hah hoo-hoo hub-bub huchcha kabocha kacabac kachcha kachchh kakaako kakhkuk kauchuk kaukaba khachak khubkuh kocaoba kocho kokocak kokocko kouaoua kuhbach kuok-ca o-o-a-a ocaucu ububboo ucuhuba ukobach