ceecee cheche cheech cheezy chewco chewey chezy choccy chocho chooce chooch chyche cocco- coccy- cococo cohowe coochy coocoo coohee cooyoo cowche cowcow coyche czecho czechy czyzew czyzow echez echoey ecoche ecocho ecocyc eez-eh hecche heehee hehehe hehheh hey-ho heyhoe hocooh hoczew hohoho hoochy hoohoo hoowee hyecho ocho ohohoh oohooh oooooo owyhee wecche weehee weewee weyche wezewo wheech wheeze wheezy wheyey whoche whoozy whyche woohoo woowoo wowwee wycche wyzyce yee-ho yehyeh yeo-ho yeowch yohoho yoohoo yoyoyo zoozoo zychce zychow