-onym hhhhh ho-ho ho-oh homo- honno hopon hoppo hoppy hopyn hynny hyphy hypn- hypno hypo- hyppo mmhmm mmmmm mohon mommy monno mono- monon mony- moony mophy moppy moyon my-my mymom mymon myom- myopy n-p-n nnooo no-no no-op nohno nohom nommo nomo- nomom nomyn nonno nonny nonoh nonop noppy noyon nymph o-hoy oh-oh ohmmm ommoy omoon onoon onpop onymy onyon oomph ooooh ooooo opoho oppon opypy p-n-p phnom phon- phono phony phynn phyno po-on po-po pohoy pommy pomoy ponyo poopo poopy popon popop poppo poppy pynn- pynon pyomo pypyn yo-ho yo-yo yomon yopon