aalog-alog aggborough akhalkalak al-baggara al-khubbah baharagora balabakhar barakallah barbagallo barbourula bobobougou book-ghoul boolaboola borroloola bougarabou bug-a-booo buggaabboo burragubba gagagagaga googoogaga guloglular haburugala hallabaloo harborough holhurahaa hollabaloo hubbahubba hula-la-la hullabaloo kabalagala kabaragala kahokuohua kalabougou kalhuhuraa kara-bulak karabaglar karakallou karkola kharbalakh kokkarakko kolakaluru kolgrogogo kookaburra koolaburra kouakourou kouroukoro kukkurukuu laughlaugh lauharulla lobougoula louholoubo luluabourg rough-bark roughrough