ceecee cerco- cerezo ceruce cheche chechu check- checko cheech cheeke cheekh cheere cheero cherch cheree cherke cheroh cherre cherur chocho choeur choke- choker chokke chooce chooch chooke choore chore- choree choreo chorku choro- chorro chorur chucho chuchu chuker chukke chukku chukor chukur chuo church churke churre churro churuk cocco- cocher cockee cocker cococo coerce cohere coo-er coocoo coohee cookee cooker cookoo corker corour corozo correk coruco coruro couche coucke cource courr- couzou cozzer crecco creche creech creeke creeze crocco crocer croche crochu croker crooch crooke crouch crouke crozer cruche cruro- cuckoo cuozzo curour currer curror cururo czecho czerce echeck echez echoer ecoche ecocho eez-eh ekero erche- ercheu erkech errour eucher euchre eureko eurock eururo h-hour hecche hecher hecker heehee heerce hehehe hehheh hereke herero herher herock heroku heroor hezhou hezreh hezrou hkcccc hoccer hocker hocooh hocour hohoho hoohoo hooker hookor hooroo hoouer horche horeke horezu hororo horror horzu houche houeko houzhu hucche hucker huecco huh-uh hukkok hurcze hurrer hurroo huzhou huzoor k-rock kecche keeker kehrer keochu keokee keokuk kerche kereru kerker kerkuk kerou kerzeh keuruu khocho khoker khoroo khoruk khouzh khuhro kocher koczek koheru kohoku kokkoh kokoku kokoro kookoo koreke korere korero korkor kororo korreh korrek koruru korzec kouere koukou kouoro kourou kozoku kozuhe krecko kreker krekez krezce krokek krueck krzucz kucerz kucheh kuchek kucher kuczek kukere kukoc kurche kurcze kurkcu kuroch kuroko kurree kurucz kurukh kururu kurzeh kuzhur kuzucu kuzuko o-hook occour occure ocho ochro- ockere ocreo- ohheck ohohoh okerer okoure oohooh ookroo oooooo orcure oreche orozco orozko orrho- orrock orrour orzech oucher ouerre ourche ozzero recche recock recook recore recork recour recreo recrue recuer recure reecho reeker reheur rehook reuere reuour rocher rochor rocker rococo rokker rokkor rokuko rokuro rooker roozer rorek rouche roucou rourke rouzer rozzer ruchek rucker ruhroh rukozo ruocco rurkee ruzhou rzecko uecker uh-huh uherce urecco urecho urouer uroure z-rock zeekoe zehrer zekeze zero-k zezere zhorec zohour zohreh zoozoo zorzor zoukou zouzou zrece zuccor zucker