ghugus go-gos gogoro gogosh gohpur googoo gooroo gopros gorgor gorgus gosour gossop gossos gossup gourou gromos grooms gropos grosso grough groupm groupo groups grugru grumph grumps gruppo gumpus gumsup guoshu gurgum gursum gurugu gusgus gushhr h-hour ho-hum hogoro hohoho hohums hommos hommus hoohoo hoopoo hooroo hop-up hoppos hoppus hopsup horgr hororo horror hossur houghs houmus housos hpruso hrrmph hrrors huh-uh humhum hummum hummus humors humour humous humphs huoguo hurroo hurumu hushom hushup mhorrs mm-hmm mogoro mogrus mohoro mohuhu mommur moogoo moomoo moopoo moorup mooshu moosup mop-up mopsup mopsus mopups mormor mormos mormur morogo moroso moross morous morph- morpho morphs morphu morros morsum mososo mossoo mossop mouros mourou mousum mrgprg mrsmop mug-up muggur mugumu muguru muhugu muhuhu muhurr muhuru murmur musgum mushom musmus mussum mussup muumuu ogusur ohgosh ohhush ohohoh ohpooh omgpop oohooh oomphs oooooo oppurg opshop opssum oromoo oropom oropos orrho- orrour osmous osommo osoppo ossous ououso ousrou phoro- phoros phorum phorus phosop phusro pogoro pogrom pomors pompom poopoo pop-up popopo poporo poppop popsup popups porous porpos porpus porrog porrum poshos possum poupou pppppp ppsspp promos proors proph- propho propos propup propur propus proso- prosom prosso prusso psogos psoro- pumpup purpur purugu pushmo pushup pusso- rhogog rhosus romoos romour rompus roogoo roshor rossum roughs rougso rpssgs rugops rugous ruhroh rumohr rumors rumour rumpus rupshu rushop russo- russus rusumo s-rpgs shmoos shmups shoghu shoops shoosh shough shrogs shroom shrugs shshsh shursh smogus smohor smoosh sohmor sohouo soomro soosoo sophom sophos sopors sopsup sorgho sorgou sorors sorous sorrus sorsor sorsum sorup soughs soupup sourou sousou spohrs spooms spoors sporo- sporus sprogo sprogs sprugs sprush srprss sshogg ssurgo suguru sum-up summum sumoom sumoor sumphs sumsup sumuru suppos suroso sursum surumu susumu susurr uh-huh uhhuhs um-hum upgush uppoor upprop uprush upshur urughu uruppu usurps