-onym hhhhh ho-ho ho-oh homo- honno honor hoorn hopon hoppo hoppy hopyn horno horny horom horon horro horry hrmph hynny hynor hyphy hypn- hypno hypo- hyppo mhorr mmhmm mmmmm mohon mohor mommy monno mono- monon monor monro mony- moony moorn mooro moory mophy moppy mormo moron morop moror morph morro moryn moryo moyon mrmom mrorr my-my mymom mymon myom- myopy myory myron myrrh n-p-n nnooo no-no no-op nohno nohom nohor nommo nomo- nomom nomyn nonno nonny nonoh nonop noppy norm- noron noroy norro norry noyon nymph nyoro o-hoy oh-oh ohmmm ohorn ommoy omoon omoro omron onoon onorn onpop onryo onymy onyon oomph ooooh ooooo opoho oppon opypy ormoy ornon oromo orono oyoor p-n-p phnom phon- phono phony phorm phrop phynn phyno po-on po-po pohoy pommy pomor pomoy ponor ponyo poopo poopy poory popon popop poppo poppy porn- porno porny poro- poron porro porry prohn promo prony proor prop- propn propp propr proyn pryor pynn- pynon pynor pyomo pypyn pyro- rhoon rhymy rmnmn ro-ro rommy romny romon rompo rompy ronno ronny roomy roopy rophy royon rprop yo-ho yo-yo yomon yopon yoron yorro