ghoom ghoos ghosh ghour go-go go-oo goghs gogos gogro gohog gohor gohur gomoh gomor gomur googs gooms goooh gorgo goruh gough gours grgur grogg grogs gromo groms groom groos grosh gross grosu grrrr grumo grums grush gruss gshhg gsm-r gummo gumus guroo guros gurro gursu gurum gurur gurus gusum hhhhh hhour ho-ho ho-oh hoggs hohms hohos hohum homo- homog homos hoors hoosh horom horos horro horru horus hosho hossu hosur hough hours houss hross hruso hu-go huggo hughs hugos hugus huhuh huhus humor humur humus hurm hurso hurum husos husum huuru mhorr mmhmm mmmmm mogos mohor mohrg mohrs mohur momos momus moogo moogs mooro moors moosh mormo moror moros morou morro morsh morso morss morum morus mosgu mosor mosso mosuo mough mours mrmom mrmos mrorr msgrs muggs mugho mugur mugus muhos mummu murgh murgo murom muror muros murrh murro murru murum murus musgu mushu musos musou musso o-hum og-os oghum oghur ogogo ogors ogugu oh-oh oh-so ohmmm ohohs ohour ohrum ohuus omoro ooooh ooooo ormur ormus oromo orosh oroso orosu orrgo orrum oruro osgur oshug osmo- osmos ososo ossos ossur osusu ouoro ro-ro rogho rohru rohus romos rooms roomu rosmo 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