ho-hum hohhot hohoho hohums hokkus hokums hokuto hommos hommus hoohoo hookum hostos hostus hottot houmus housos houtou huh-uh huhhot hukkok humhot humhum hummum hummus humous hushom hushut huthut hutsut khomos khoshk khoums khushk kkoktu kkusum kohoku kohout kokkoh kokoku kokomo kokosh kokott kommos komoto komtok kookoo koothu kootoo koottu koshmo kosmos kossos kossou kotoko kotosh kotuku koukou kousso koutou koutso kukuom kumkum kummuh kumukh kumutu kushku kuskos kuskus kustom kutums mm-hmm mmoths mohout mohuhu mokosh mokuso momoko momots moomoo mooshu mososo mossoo motmot motoko motomu mottos mottst mousum mouths mtmtmk muhuhu muktuk mushom muskom muskus musmus mussum mutoko mutomo mutsuo mutuum muumuu o-hook ohhush ohohoh ohotmu ohtomu ohtoto okkots oksoko okumoo oohooh oomoto oooooo oostum oshtut osmous osommo ossott ossous ououso shmoos shokku shooks shoosh shooto shoots shotto shotts shouts shshsh shtook shtoom shtums shukko shumsk shushk shusht shuuto skokum skoosh skoto- skotos skouts smokos smokum smoosh smooth smoots sohouo sokoto soksom somtum soosoo sooth- soskut soukos sousou south- souths stomo- stomok stomus stooks stoosh stooth stotts stoush stouth stouts suhut sukkos sukkot summot summum summut sumoom sushko susumu sutkus sutoku sutomo suttoo suuksu thouth thumos tkhkot tkhkut tkoutt tokmok tokuko tommot tomoko tomtom toohot tookto tooths tootoo tossto totkuh tottos tottus touhou toutou toutuo tsktsk tsotso tuktuk tukums tumtum tuotuo tuttut uh-huh uhhuhs um-hum us-kmo uskoks utmost utouth utukku