concha ocncha cnocha ncocha onccha noccha cocnha occnha cconha cconha occnha cocnha cncoha nccoha ccnoha ccnoha nccoha cncoha onccha noccha ocncha concha ncocha cnocha conhca ocnhca cnohca ncohca onchca nochca cohnca ochnca chonca hconca ohcnca hocnca cnhoca nchoca chnoca hcnoca nhcoca hncoca onhcca nohcca ohncca honcca nhocca hnocca cochna occhna ccohna ccohna occhna cochna cohcna ochcna chocna hcocna ohccna hoccna cchona cchona chcona hccona chcona hccona ochcna cohcna ohccna hoccna chocna hcocna cnchoa ncchoa ccnhoa ccnhoa ncchoa cnchoa cnhcoa nchcoa chncoa hcncoa nhccoa hnccoa cchnoa cchnoa chcnoa hccnoa chcnoa hccnoa nchcoa cnhcoa nhccoa hnccoa chncoa hcncoa onchca nochca ocnhca conhca ncohca cnohca onhcca nohcca ohncca honcca nhocca hnocca ochnca cohnca ohcnca hocnca chonca hconca nchoca cnhoca nhcoca hncoca chnoca hcnoca concah ocncah cnocah ncocah onccah noccah cocnah occnah cconah cconah occnah cocnah cncoah nccoah ccnoah ccnoah nccoah cncoah onccah noccah ocncah concah ncocah cnocah conach ocnach cnoach ncoach oncach nocach coanch ocanch caonch aconch oacnch aocnch cnaoch ncaoch canoch acnoch nacoch ancoch onacch noacch oancch aoncch naocch anocch cocanh occanh ccoanh ccoanh occanh cocanh coacnh ocacnh caocnh acocnh oaccnh aoccnh ccaonh ccaonh caconh acconh caconh acconh ocacnh coacnh oaccnh aoccnh caocnh acocnh cncaoh nccaoh ccnaoh ccnaoh nccaoh cncaoh cnacoh ncacoh cancoh acncoh naccoh anccoh ccanoh ccanoh cacnoh accnoh cacnoh accnoh ncacoh cnacoh naccoh anccoh cancoh acncoh oncach nocach ocnach conach ncoach cnoach onacch noacch oancch aoncch naocch anocch ocanch coanch oacnch aocnch caonch aconch ncaoch cnaoch nacoch ancoch canoch acnoch conhac ocnhac cnohac ncohac onchac nochac cohnac ochnac chonac hconac ohcnac hocnac cnhoac nchoac chnoac hcnoac nhcoac hncoac onhcac nohcac ohncac honcac nhocac hnocac conahc ocnahc cnoahc ncoahc oncahc nocahc coanhc ocanhc caonhc aconhc oacnhc aocnhc cnaohc ncaohc canohc acnohc nacohc ancohc onachc noachc oanchc aonchc naochc anochc cohanc ochanc choanc hcoanc ohcanc hocanc coahnc ocahnc caohnc acohnc oachnc aochnc chaonc hcaonc cahonc achonc haconc ahconc ohacnc hoacnc oahcnc aohcnc haocnc ahocnc cnhaoc nchaoc chnaoc hcnaoc nhcaoc hncaoc cnahoc ncahoc canhoc acnhoc nachoc anchoc chanoc hcanoc cahnoc achnoc hacnoc ahcnoc nhacoc hnacoc nahcoc anhcoc hancoc ahncoc onhacc nohacc ohnacc honacc nhoacc hnoacc onahcc noahcc oanhcc aonhcc naohcc anohcc ohancc hoancc oahncc aohncc haoncc ahoncc nhaocc hnaocc nahocc anhocc hanocc ahnocc cochan occhan ccohan ccohan occhan cochan cohcan ochcan chocan hcocan ohccan hoccan cchoan cchoan chcoan hccoan chcoan hccoan ochcan cohcan ohccan hoccan chocan hcocan cocahn occahn ccoahn ccoahn occahn cocahn coachn ocachn caochn acochn oacchn aocchn ccaohn ccaohn cacohn accohn cacohn accohn ocachn coachn oacchn aocchn caochn acochn cohacn ochacn choacn hcoacn ohcacn hocacn coahcn ocahcn caohcn acohcn oachcn aochcn chaocn hcaocn cahocn achocn hacocn ahcocn ohaccn hoaccn oahccn aohccn haoccn ahoccn cchaon cchaon chcaon hccaon chcaon hccaon ccahon ccahon cachon acchon cachon acchon chacon hcacon cahcon achcon haccon ahccon chacon hcacon cahcon achcon haccon ahccon ochacn cohacn ohcacn hocacn choacn hcoacn ocahcn coahcn oachcn aochcn caohcn acohcn ohaccn hoaccn oahccn aohccn haoccn ahoccn chaocn hcaocn cahocn achocn hacocn ahcocn cnchao ncchao ccnhao ccnhao ncchao cnchao cnhcao nchcao chncao hcncao nhccao hnccao cchnao cchnao chcnao hccnao chcnao hccnao nchcao cnhcao nhccao hnccao chncao hcncao cncaho nccaho ccnaho ccnaho nccaho cncaho cnacho ncacho cancho acncho naccho anccho ccanho ccanho cacnho accnho cacnho accnho ncacho cnacho naccho anccho cancho acncho cnhaco nchaco chnaco hcnaco nhcaco hncaco cnahco ncahco canhco acnhco nachco anchco chanco hcanco cahnco achnco hacnco ahcnco nhacco hnacco nahcco anhcco hancco ahncco cchano cchano chcano hccano chcano hccano ccahno ccahno cachno acchno cachno acchno chacno hcacno cahcno achcno haccno ahccno chacno hcacno cahcno achcno haccno ahccno nchaco cnhaco nhcaco hncaco chnaco hcnaco ncahco cnahco nachco anchco canhco acnhco nhacco hnacco nahcco anhcco hancco ahncco chanco hcanco cahnco achnco hacnco ahcnco onchac nochac ocnhac conhac ncohac cnohac onhcac nohcac ohncac honcac nhocac hnocac ochnac cohnac ohcnac hocnac chonac hconac nchoac cnhoac nhcoac hncoac chnoac hcnoac oncahc nocahc ocnahc conahc ncoahc cnoahc onachc noachc oanchc aonchc naochc anochc ocanhc coanhc oacnhc aocnhc caonhc aconhc ncaohc cnaohc nacohc ancohc canohc acnohc onhacc nohacc ohnacc honacc nhoacc hnoacc onahcc noahcc oanhcc aonhcc naohcc anohcc ohancc hoancc oahncc aohncc haoncc ahoncc nhaocc hnaocc nahocc anhocc hanocc ahnocc ochanc cohanc ohcanc hocanc choanc hcoanc ocahnc coahnc oachnc aochnc caohnc acohnc ohacnc hoacnc oahcnc aohcnc haocnc ahocnc chaonc hcaonc cahonc achonc haconc ahconc nchaoc cnhaoc nhcaoc hncaoc chnaoc hcnaoc ncahoc cnahoc nachoc anchoc canhoc acnhoc nhacoc hnacoc nahcoc anhcoc hancoc ahncoc chanoc hcanoc cahnoc achnoc hacnoc ahcnoc
Note: these 'words' (valid or invalid) are all the permutations of the word concha. These words are obtained by scrambling the letters in concha.