chocho chonch chooch chorku choro- choron chorro chorur chron- chrono chucho chuchu chucun chukku chukor chukur chuo church churro churuk cocco- cochon cococo cocoon cohorn conch- concho concon concur connon connor conoco coocoo cookoo cornon coroun corour coruco coruro courr- crocco crochu cronon crooch crouch crunch cruro- cuckoo curour curror cururo h-hour hkcccc hocooh hocour hohoho honcho honnor honor- honour hoohoo hookor hoonko hooroo horonu hororo horror houcun huh-uh hukkok hunnur hurcon hurroo k-rock khocho khokon khonuu khoroo khoruk khuhro knock- kochon kohnur kohoku kokkoh kokoku kokoon kokoro kokoun konnor konnur kookoo koonur korkor kororo korunk koruru koukou kouoro kourou kronor kronur kuknur kukoc kunkur kunnur kurkcu kurkun kuroch kuroko kurukh kururu nkonko nkoroo nokhur non-no noncon nonkon nonono nonoon noonoo noonor nounou nuh-uh nukkuu nukunu o-hook o-knon occour ocho ochro- ochun ohnono ohohoh oncho- oncorn onhuno oohooh ookroo oooooo orccon orkhon ornoch orokon orrho- orrock orrour ouroun rochon rochor rockon rococo rokkor rokuko rokuro ronnon ronron roucou rounou ruhroh run-on runchu ruocco uchkun ucuncu uh-huh uncock uncook uncork uncorn uncurk unh-uh unhook unhunh unnock urchon