c-cor ccccc co-co cocc- cocco cocks cockt cocos cocto cocur cocus cokk- cokot cooks cookt coors coost coots corks coro- corot corrs corso corss corsu corto corts corus cosco cost- costo costs cotos cotso cott- cotto cotts cottu couco cours court couru coust couto couts coutu crock croco crocs crokt crook croos croot cross crost crots crott crouk crous crout cruck cruor crust cruts cstcc cucks cucuk cukor cuoco curro currs curst curto curts cusco cusks cusso cutco cutcu cutro cutto cutts ko-ko kocks kocsk kokko kokor kokos kokot kokou koksu kokur kokut kooks kooru korck korku koror koros korro korso kortu koruk korus kosku kosor kosso kostt kosut kotor kotos kotsk kotso kotto kottu kotur kours kouto kouts krock kroos kroot kross krout krsko krsto krtok krust kruto ksour ksout ksrtc kucso kucuk kukko kukok kuksu kukur kurku kuros kursk kurts kuruc kuruk kurus kusto kusuo kusur kuttu kutur kutus kuusk occur ockro ocros octo- octor octos okkur okoc okoro okrut okuku okuru oocss ooooo ootus orcos orcus orkus orkut oroco oroso orost orosu orout ortok ortoo oruku oruro orust orutu oskrt ososo ossos ossur ostrc ostro osusu otoku otoso ototo otour otrok otros ottos ottur ouoro ousts outro outto outts r-co- ro-ro rocco rocko rocks rocor rocou rokkk rokos rokot rokto rooks roost roots rorts rosko rosso rosss rosto rosts rosu rotcs rotko roto- rotor rotos rotot rotto rouko roust routs routt rsock rsust rt-rk rucks rukus ruocs rusko rusks rusor rusot russo rusts rustu ruutu s-k-o s-o-r scoor scoot scors scort scoto scots scott scouk scour scout scroo scrot scrus sctrs scurr scurt scut- scuts scutt skoko skors skort skout skruk skurr skurt skuru skutt so-so socko socks socus sokos sooks soort sooru soots sorok soror soros sorsk sorso sorsu sorts sortu sorus soss- sosto sosus sotoo sotos sotsu sotto sotts souks sours sous- souto srock sroot sssss stock stook stoor stoos stoot stork storo storr stors stort stoss stots stott stouk stour stout stroc strok stros strot strrs struc strut stuck sturk sturt stuss suck- sucks suckt sucr- sucst sukko sukru sukuk sukur surot sursk surtr suruk surur surus susso susto susuk susus sutor sutot sutro sutto suttu tcutk tocco tocks toco- tocos tocut tokko toko- tokor tokuo tokur tokus toost toots torcs torok toros torro torrs torsk torso torst torto torts tortu torus tosco tosks tosos toss- tosto toto- totok totoo totos totus touck touro tours toust touts trock troco troks tross trost trots trott trous trout truck truco truro truso truss trust truus tsoro tsort tsrcs tsuro tsuru tsuur ttttt tucks tuctu tukur tuotu turck turco turko turks turku turoc turok turot turro tursk turss turst tursu turtu turut tusko tusks tusor tutku tutor tutto tutus tuuru urcos urkut uros urost urour urous ursuk ursus urucu urutu us-ks us-sc uscoc uskok usour ustok ustoo ustou ustur usutu utro- utror uttur uturu ututo uuork uuuuu