bbbbbbb behonne bekegem bogogno bok-bok bokonon bomongo bon-bon bongbon boo-boo boo-hoo boobook bookeen bookmen bookone ebenebe eehongo egg-nog eggebek engenho gee-gee gehenne gembone gheenoe gobekko gobnenn gohomeo gom-gom gombeen gombong gomogho goo-goo goooooo hebenon hee-hee hegemon hen-egg henebon heonene heonnen hob-nob hoboken hobomok hoegne homoeo- homogen hoo-hoo kee-kee keg-meg kegneko kemekem khombok koengen kokonoe kommeno kongen kononen konongo kookoom me-kong mehboob mekhong menemen mengong mgombom mongomo monoene monogen monogon mononen monongo monooho moo-moo moonmen neb-neb negombo negone nenonen neogene noekeon non-ego nonbook nonboom nongeek nongong nonheme nonhome nonongo nooneon obomeng okenone okkonen on-hook one-egg one-one onebook