chocho chonch chooch chough chucho chuchu chucun chuggo chugun chukku chuo cn-mom cocco- cochon cococo cocomo cocoon coggon cohong comcom comcon common commun conch- concho concon conggo congoo congou connon conoco coocoo cookoo cuckoo gnomon gohook gokkun gomguk gomoku gomukh gonogo googoo goonch gugong guncon gungho gunong gunung guocun hkcccc ho-hum hocooh hogong hohoho homock honcho honghu honomu hoohoo hookum hoonko houcun huh-uh hukkok humhum hummum hungon hunnum huoguo k-much khocho khokon khonuu knock- kochon kohoku kokkoh kokoku kokomo kokong kokoon kokoun kommon komono kookoo koukou kuchug kuchum kucong kukoc kukuom kumkum kummuh kumoon kumukh mcconn mccook mccunn mcgoun mchugh mchunu mgongo mm-hmm mmuock mocock mococo mocuck mohock mohuhu momoko monoco monong moogoo moomoo mougon mounch mounck moungo muchuu mugumu muhugu muhuhu mukugu mumong munuch muumuu ngmoco ngongo nkonko nomnom nomoon non-no noncom noncon noncum nongmo nonkon nonono nonoon noonoo nounou nuh-uh nukkuu nukunu o-hook o-knon o-kung ocho ochun ogongo ohcmon ohnono ohohoh okongo okumoo omgcon oncho- onhuno oohooh oooooo uchkun ucuncu uh-huh um-hum umuchu uncock uncook ungogo unh-uh unhook unhung unhunh unnock