pitch iptch ptich tpich itpch tipch picth ipcth pcith cpith icpth cipth ptcih tpcih pctih cptih tcpih ctpih itcph ticph ictph citph tciph ctiph pithc ipthc ptihc tpihc itphc tiphc pihtc iphtc phitc hpitc ihptc hiptc pthic tphic phtic hptic thpic htpic ithpc tihpc ihtpc hitpc thipc htipc picht ipcht pciht cpiht icpht cipht pihct iphct phict hpict ihpct hipct pchit cphit phcit hpcit chpit hcpit ichpt cihpt ihcpt hicpt chipt hcipt ptchi tpchi pcthi cpthi tcphi ctphi pthci tphci phtci hptci thpci htpci pchti cphti phcti hpcti chpti hcpti tchpi cthpi thcpi htcpi chtpi hctpi itchp tichp icthp cithp tcihp ctihp ithcp tihcp ihtcp hitcp thicp hticp ichtp cihtp ihctp hictp chitp hcitp tchip cthip thcip htcip chtip hctip
Note: these 'words' (valid or invalid) are all the permutations of the word pitch. These words are obtained by scrambling the letters in pitch.