rosso rosss rosu rosum rough roumm roush rughh ruhrs rummo rummu rumor rumos ruoms ruomu rus-m rushh rusor russh russo s-o-r shhhh shmoo shogo shoor shoos shoro shorr shors shosh shour shous shrog shrug shrum shugh shugo shugs shuru shush smogs smoms smoor smosh smous smrsh smurr smush smuss so-ho so-so sogou sohos sommo somos sooru sorgo sorgu soror soros sorso sorsu sorum sorus soshu soss- sosus sough souho sourm sours sous- ssssh sssss suggs sugru suguo sugus suhum suhur sumos sumou sumru sumur suomu surgu surmo surom suruh surur surus susso susus uggos ugro- ugros ugrug uh-oh uh-uh uhhoh uhhuh uhohs uhuhs uhuru umhum umour uros urour urous urshu ursus urums ushus usour uuuuu

ghugus go-gos gogoro gogosh googoo gooroo gorgor gorgus gosour gossos gourou gromos grooms grosso grough grugru guoshu gurgum gursum gurugu gusgus gushhr h-hour ho-hum hogoro hohoho hohums hommos hommus hoohoo hooroo horgr hororo horror hossur houghs houmus housos hrrors huh-uh humhum hummum hummus humors humour humous huoguo hurroo hurumu hushom mhorrs mm-hmm mogoro mogrus mohoro mohuhu mommur moogoo moomoo mooshu mormor mormos mormur morogo moroso moross morous morros morsum mososo mossoo mouros mourou mousum muggur mugumu muguru muhugu muhuhu muhurr muhuru murmur musgum mushom musmus mussum muumuu ogusur ohgosh ohhush ohohoh oohooh oooooo oromoo orrho- orrour osmous osommo ossous ououso ousrou rhogog rhosus romoos romour roogoo roshor rossum roughs rougso rugous ruhroh rumohr rumors rumour russo- russus rusumo shmoos shoghu shoosh shough shrogs shroom shrugs shshsh shursh smogus smohor smoosh sohmor sohouo soomro soosoo sorgho sorgou sorors sorous sorrus sorsor sorsum soughs sourou sousou sshogg ssurgo suguru summum sumoom sumoor sumuru suroso sursum surumu susumu susurr uh-huh uhhuhs um-hum urughu

gogosu gom-gom gomgush gomogho goo-goo googosh goooooo gooroos goroumo gorrogh goumogo grossos gru-gru grugrus grumous gruumsh gum-gum gummous gumussu h-hours h-r-m hohohos hoo-hoo horgos horomos horrors horrour hoummos houmous hromos hummums humours huroosh moo-moo moorsom morrum mossoro mouhous moumour mugguru murmurs muu-muu muumuus ogogoro omorgus r-h-m rhossus rossosh rugosus ruh-roh rumours rushurs sgouros shoho shohruh shoughs shrooms shumshu smugmug soroush sou-sou sourgou sourgum sssssss sursum- suursoo usurous

gogogogo goo-goos googoosh groogroo hooroosh horohoro horrours hosororo hoummous houssour humorous humuhumu hurroosh hushhush mohoohoo mohurrum morogoro morosous moussoro murroogh murrough muruguru murumuru mushroom musumusu orgoroso rogorous rossmoor rugosous rumorous rushhour rushmoor rushrush shooshoo somosomo sorghums sourgums sussurus susurrus uh-uh-uh um-shmum

groo-groo humourous hush-hush murmurous mushrooms ogoh-ogoh oromoromo rohrmoos rumourous rush-hour rushhours sous-sous susurrous

mooshummus roughrough rumorrumor

gorom-gorom shush-shush

mmmmmmmmmmmm ooohooohoooh sh-h-h-h-h-h

moussoumourou mushussu

grrrrrrrrrrrrrr shhhhhhhhhhhhhh

hhhhhhhhhhhhhhhhhhhhh

hohohohohohohohohohohohohohohohohohohohoho