achaea acheck acheke achoke ackack aeacea ahchoo akeake awheck caccao cacche cachaa cachao caeco- cakcak ccache ceecee cewkow cha-ka chaack chacao chacha chacoa chahak chaheh chakee chakhe chakka chawke cheaha checca checea cheche check- checka checko cheech cheeka cheeke cheekh chekak chekka cheoah chewco choake chocho chokaa choke- chokha chokka chokke chokwe chooce chooch chooke chowa chwaka coachk cocco- cochea cochoa cockee cockow cococo cohowe coocoo coohee cookee cookoo cowche cowcow ecache echeck ecoche ecocho ehkahk haceck hachee hachek hachoo hackee haeak hahaha hahhah hakkao hakoah haokah hawhaw hawwah he-haw he-oak hecche heehaw heehee hehehe hehheh hkcccc hocooh hohoho hoo-ha hoohaa hoohah hoohoo hookah hoowee hwacha kaaawa kaccha kacche kachek kachha kahawa kahoka kahwah kakaho kakaoh kakkak kawaka kaweah kaweco kecche kekaha keokee keowee khakak khakee khakeh khakha kheewa khocho koakoa kocewo kochow kokako kokkoh kookoo kwacha kwakea kwekwe o-hook o-week ocho ohheck ohohoh okahao oohooh oooooo wa-wah waahoo wacche wachao wachee wachow wachwa wahaca wahaha wahaka wahwah wakako wakea wakwak wecche weehee weewee wewoka whacko whahoo wheech whoche woohoo woowoo wowwee