achaea achave acheck acheke acheve ackack acuvue aeacea aheave akeake akuaku avacha cacche cachaa cacheu cachua cakcak ccache ceauce ceecee cha-ka chaack chacha chahak chaheh chahuk chakav chakee chakhe chakka chauha chauka chauke chauve chavak chavka chavva cheaha checca checea cheche chechu check- checka cheech cheeka cheeke cheekh cheeve chekak chekka chevak chevee cheveu chuchu chueca chukka chukke chukku chukva ecache echeck echuca ehkahk evacue hacava haceck hachee hachek hackee haeak hahaha hahhah hauhua haveke hecche heehee hehehe hehheh hkcccc hucche huh-uh hukkah kaccha kacche kachek kachha kahkuh kahkva kahuku kakava kakkak kaukau kavach kecche kechua kekaha kekava khakak khakee khakeh khakha khaveh khukha kuchak kucheh kuchek kukava uahuka uh-huh vacche vachak vavaea veauce vecche vechec vuache vvvvvv