ocara ocaro occar occra occur ochoa ochra ochro ockro ocora ocr-a oh-oh oh-ok ohara oharu ohchr ohhow ohoka ohour ohura ohwow okaka okara okawa okcho okkur okoc okoho okoro okuka okuku okura okuru ooooh ooooo oorah orach orara orcha orhow oroch oroco oroha oroua orrca orrow oruch oruku oruro ouaka ouako ouara oucho ouoro owaka r-co- ra-ra raack raakh raaor racah racak racch racha racka racko racwa rakaa rakah rakaw rakow raock rauch rauco rawka rccar rhoka ro-ro roach roark rocar rocca rocco rocha rocka rocko rocoa rocor rocou rohru rokkk rokow rokua rooah rookh rorra rouch rouko roura rowar rowch ruach ruaha ruaka ruark rucka ruhwa rurak rurka uacrr uaroo uchar uchku uchoa uchuu uh-oh uh-uh uhhoh uhhuh uhowo uhura uhuru ukhra ukrah urach urawa urour urowo urrao urucu uuork uuuuu wa-wa waaka waawa wacca wacha wacho wacko wahao wahoo wakaw wakka wakko warao warch warck warco warka warow warra warur wauch wawou whack whaur whoah whoar whoch whoor whorr whouh whuch whurr wohra wokha wokou wooch worch worku worow wouch wowow wraak wrack wruck wrwck wu-hu wuhua wukro wurch wurra wwwww

a-crow aacrao aakaru acaro- acauro accara achara achkar achour achro- achuar ackack acouo- acrack acrook acucar aharak ahaura ahchoo ahoora ahrara ahuroa akakor akarca akaroa akhara akhura akorha akraka akrura akuaku akurra aoukar aourou aracar aracha aracu arakha ararah ararao araua arauca arauco araura arawak arcaro archar aroaco arouca aroura arrach arrack arrour aruaru arukku aurach auraha auraka auroch aurora awaara awarua caccao cachaa cachao cachar cachou cachua cakcak caraca carack caraco caracu carara carcar carcha carora carrao carrow carru caruck carura caruru carwow caucho cha-ka chaack chacao chacha chacoa chacra chahak chahar chahor chahru chahuk chakar chakka chakra chakur chaohu chaora charak charca charch charco charho charka charr- charro chauha chauka chauru chawar chhara chhora chhura choara chocho chokaa chokha chokka chokra chooch choora chorak chorao chorau chorku choro- chorro chorur chouka chowa chowra chucho chuchu chucoa chuhra chukar chukka chukku chukor chukur chukwa chukwu chuo churah church churra churro churuk chuwar chwaka coachk cocco- cochoa cockow cococo cocora coocoo cookoo corach corour corowa corrha coruco coruro courr- cowcow cracca crack- cracka cracow crakow crocco crochu crooch crouch crowch cruach cruro- cuckoo curaao curaca curaoa curara curoca curour currah curror currow curuca cururo h-hour haccou hachoo hahaha hahara hahhah hakaru hakkao hakoah hakuro haokah harach haraka harawa harhar harkor harora harrah harrak harrow haruka haruko haruru hauara hauhua haukar haukur hauora hawaku hawara hawhaw hawwah hkcccc hoarau hocooh hocour hohoho hokora hoo-ha hoohaa hoohah hoohoo hookah hookor hoorah hooroo horak hororo horror horrow houara howrah huacho huh-uh hukkah hukkok hurka hurrah hurroo huwara hwacha k-rock kaaawa kaccha kachar kachha kachru kahara kaharo kahawa kahkuh kahoka kahoku kahoru kahrak kahrar kahuho kahuku kahuro kahwah kakaho kakaoh kakara kakkak kakkar kakkur kakuro kakuru kaouar karaca karaka karako karara karawa karkaa karkar karkor karkuh karkur karkwa karoku karoor karora karoro karrar karroo karrur karuch karukh karura kaukau kawaka khakak khakha kharar kharko kharoo kharwa khocho khohar khoora khorar khoroo khorra khoruk khowar khuhra khuhro khukha koahou koakoa koauau kochow kocura kohaku kohara koharu kohoku kohora kohraa kokako kokar kokkoh kokoku kokora kokoro kokura kookoo koorka korach koraro korkor korora kororo korr-a koruru korwar kouaku koukou kouoro kourao kourou kowkur krakau krakoa krakow krauka krokau krowor krucha krukow kuchak kuchar kucura kuharu kukawa kukhar kukoc kukowo kuokka kuraka kurakh kurara kurkar kurkcu kuroch kuroko kurowo kurukh kururu kuruwa kuwaro kwacha o-hook oakura occour ocho ochro- ohohoh okahao oohooh ookroo oooooo oorahu orchha orchow orkowo orrach orrho- orrock orrour ouwhar racaka rachau rachch rachow rack-o rahara rahowa rahrah rakaca rakowo rakuwa rarahu raraka rawaru rochau rochor rockca rococo rohrau rohuwa rokkor rokuko rokuro roucou rowkar rowrah rowrow rucar ruhroh ruocco uahuka uh-huh urraca urraco uruara uruoca wa-wah waahoo wachao wachau wachow wachwa wacoro wahaca wahaha wahaka wahwah wakako wakura wakwak warawa warcha waroch warora warrah warrau warrok warwar wawrow whacko whahoo whurra woohoo woowoo worora worowo worrow wuchow wurrow

a-crock acarau achroo- achurch ack-ack ah-choo ahkka ahraura akhorak aku-aku arahura arakaka arakawa arakura archura arhuaco arkarua arkhara arrawak arrocha arrorro aworowa cachaca cachuca cacuaco caracca caracoa caroach carraca carrack carrara carraro carroch carruca carruco caruaru cauaua cawarra cha-cha chachar chachka chachro chachua chakara chakkar chakora charaka charara charkha charora charrah charrua chaucha chhachh chhachu chharka chharra chhokar choho chorkor chorowo chorrak choruru choucho chowara chuchur chukcha chukchu chukkar chukuru churchk churchu chururu cochour cochuah cooccur coockow coracao coraco- corrack corrour cou-cou courach cra-cra crackow crooach cuccaro cuchuco cucoara cukarka curacao curacha curacoa currach currack curraha currock curruca hakahau hakkaku hakucho harachu harahur harakah harharu harkara harrach hau-hau hau-ruk haw-haw hochkar hoo-hah hoo-hoo hor-aha horacko horrour houhora huchcha hurcaru hurkaru hurrock kaakour kaaraku kaaruka kachcha kachchh kachhwa kachura kaharoa kahurak kakaako kakhkuk kaouara karacha karacho karakoc kararao kararua karawwa karchak karchow karkaar karwowo kauchuk kaukura kawahka khachak khakhra kharcho kharkak kharkoo kharwar khokhar khokhra khuwara kochkor kocho kochowo kohoura kohuora kokocak kokocko kokorou koorara kor-kor korakou korarou korchow korkoro korocha kororaa korucak korucuk kouakro kouaoua kra-kra krakaca krako krawara krokowa krokowo kruckow krukowo kukowko kukurha kuok-ca kurkowo kurkura kurowko kwacoco o-o-a-a ocaucu ohaukwu okawara okuhara okurowo orchowo ourwork owaraha raccroc rachowa rachowo rah-rah rakowka raukaua raukawa rawkhah rochowo rococco rohrach rokkaku ruakaka ruakura ruh-roh uchuruk urakara uruacu urucuca wachock wachuku wah-wah waharoa wahocha waracha warhawk wau-wau waw-waw wawrowo wha-koo wharrow whowork woo-hoo woo-woo woorara wou-wou wow-wow wowowow wu-chou

accroach ahouakro aka-kora akcakoca arracach arrochar arrowcar aruchaur cachaco cachorro cachucha caracara caracora cararara chaakara chakacha chakchak chakwara charrack chauraha chhahara chocorua chokhuha chokocho choochoo choroku chorowko chouchou chowchow chowkara chowwara chu-chou chuckoor chukarka churruca co-occur cockcrow cocoroco coracora corocoro crachach cro-hook cucurucu cukurca currucha curucucu hackwork hahahaha hahakaar hakuraku harukawa hococooh hokohoko horahora horohoro horokaka huachuca huaracho hurkaroo hurkorah huwwarah kachorra kachorwa kachwaha kahukura kakaroch kakourou karahara karakara karakoro karchowo karkoora kawahara kawakawa khachkar khakhara kharkara kharkhar kohukohu kokowaah kokuhaku korakkar korokaha korokora kouachra kruchowo krukowka krukowko kukukuku kukuruku kurokawa kurowka kurrowah kurukuru kuwahara kwakowko oracao ourrouar rackwork rahachow rockwork rockwrok rohurahu rokkurro