ack-ack ah-choo ahkka akcaova akhvakh awakeve awecche cachaca cakovec cavacha cavacoa caveach cecehov cha-cha chacche chachka cheecha cheekee chekhov chewaka chhachh choakee choho chowkee coachee cocek cokkowe coochee coockow e-check ecoweek eekweek ehcache hacheck haw-haw heacock heaveho hee-haw hee-hee heechee hocheck hoecake hokovce hoo-hah hoo-hoo hwachae kacevac kachcha kachchh kacheek kachhwa kakaako kawahka kee-kee kew-kaw kew-waw khachak khavkah kocewko kocho kochowo kockowe koekoea koh-kae kokocak kokocko kovacec kwacoco o-o-a-a oceacov oceakov ochakov ovchevo vechche wachock wah-wah wahocha waw-waw wee-wee wha-koo whee-oh woo-hoo woo-woo wow-wow wowowee wowowow