mocha omcha mcoha cmoha ocmha comha mohca omhca mhoca hmoca ohmca homca mchoa cmhoa mhcoa hmcoa chmoa hcmoa ochma cohma ohcma hocma choma hcoma mocah omcah mcoah cmoah ocmah comah moach omach maoch amoch oamch aomch mcaoh cmaoh macoh amcoh camoh acmoh ocamh coamh oacmh aocmh caomh acomh mohac omhac mhoac hmoac ohmac homac moahc omahc maohc amohc oamhc aomhc mhaoc hmaoc mahoc amhoc hamoc ahmoc ohamc hoamc oahmc aohmc haomc ahomc mchao cmhao mhcao hmcao chmao hcmao mcaho cmaho macho amcho camho acmho mhaco hmaco mahco amhco hamco ahmco chamo hcamo cahmo achmo hacmo ahcmo ocham coham ohcam hocam choam hcoam ocahm coahm oachm aochm caohm acohm ohacm hoacm oahcm aohcm haocm ahocm chaom hcaom cahom achom hacom ahcom
Note: these 'words' (valid or invalid) are all the permutations of the word mocha. These words are obtained by scrambling the letters in mocha.