hocooh hogong hogoro hohoho honcho hongor honnor honor- hoohoo hookor hoonko hooroo horgr hororo horror k-rock khocho khokon khorgo khoroo knock- kochon kogoro kokkoh kokong kokoon kokoro kongor konnor kookoo korgon korkor kornog korong kororo kronor ngongo nkonko nkoroo non-no noncon nonkon nonono nonoon noonoo noonor o-hook o-knon ocho ochro- ogongo ohnono ohohoh okongo oncho- oncorn oohooh ookroo oooooo orccon orkhon ornoch orokon orongo orrho- orrock rhogog rochon rochor rockon rococo rognon rokkor ronggo ronnon ronron roogoo

choho chongor chorkor chrono- chronon cogorno concho- connock connogh coonoor cornock corongo corono- goo-goo goooooo gorcock gorgoch gorrogh groncho hockorn hohocon hoo-hoo khonnor khoronk knockon kochkor kocho kokocko kokonor konongo koorong kor-kor korhogo korkoro koronco non-con noncook nongong nonongo oconnor ogogoro on-hook orgonon orochon oronoco oronogo oronoko rockoon rococco rongong

chokocho chonchon choochoo cocoroco corocoro cro-hook go-no-go gogogogo goonrock groogroo hococooh hokohoko hongkong horohoro khonogor khorkhog knock-on knorcock kroncong no-knock nocoroco nokonoko nononono oonchook oronchon oronooko oroonoko

choo-choo chorrocho congorock gong-gong groo-groo honk-honk knockroon korogocho nonhorror ogoh-ogoh roocoocoo

knockknock ngorongoro rococococo rongorongo

hookorcrook knock-knock rongo-rongo

hocochchcooh honkhonkhonk ooohooohoooh

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