ichor cihor ihcor hicor chior hcior icohr ciohr iochr oichr coihr ocihr ihocr hiocr iohcr oihcr hoicr ohicr choir hcoir cohir ochir hocir ohcir ichro cihro ihcro hicro chiro hciro icrho cirho ircho richo criho rciho ihrco hirco irhco rihco hrico rhico chrio hcrio crhio rchio hrcio rhcio icorh ciorh iocrh oicrh coirh ocirh icroh ciroh ircoh ricoh crioh rcioh iorch oirch iroch rioch orich roich corih ocrih croih rcoih orcih rocih ihorc hiorc iohrc oihrc hoirc ohirc ihroc hiroc irhoc rihoc hrioc rhioc iorhc oirhc irohc riohc orihc roihc horic ohric hroic rhoic orhic rohic chori hcori cohri ochri hocri ohcri chroi hcroi crhoi rchoi hrcoi rhcoi corhi ocrhi crohi rcohi orchi rochi horci ohrci hroci rhoci orhci rohci
Note: these 'words' (valid or invalid) are all the permutations of the word ichor. These words are obtained by scrambling the letters in ichor.