cocco- coccus cockos cococo cocous cocto- coocoo cookoo cossus costco costo- costto costus cottus couous cousso coutts cuckoo cuscus custos cutcut cutout cuttoo go-gos go-out googoo goosts gossos gotout gousto gstock gusgus gusuku guttus kkoktu kokoku kokott kookoo kootoo koottu kossos kossou kotoko kotuku koukou kousso koutou koutso kukoc kuskos kuskus kusugu okkots oksoko oooooo oscott ossott ossous ououso outcut outgos scocco scoots scoto- scotto scotts scotus scouts scugog scutus skoto- skotos skouts soccos soccot soccus sokgot sokoto soosoo soskut soukos sousou stckto stocco stocks stooks stotts stouts sttstc stucco succos succot succus sukkos sukkot sutkus sutoku suttoo suuksu tkoutt tktock to-cut tockus togout tokuko tookto tootoo tossto tottos tottus toutou toutuo tsktsk tsotso tuckus tuktuk tuotuo tuttut ukccsg uskoks utukku