sykes yskes skyes ksyes ykses kyses syeks yseks seyks esyks yesks eysks skeys kseys sekys eskys kesys eksys ykess kyess yekss eykss keyss ekyss sykse yskse skyse ksyse yksse kysse syske ysske ssyke ssyke ysske syske sksye kssye sskye sskye kssye sksye yksse kysse yskse sykse ksyse skyse syesk ysesk seysk esysk yessk eyssk sysek yssek ssyek ssyek yssek sysek sesyk essyk sseyk sseyk essyk sesyk yessk eyssk ysesk syesk esysk seysk skesy ksesy seksy esksy kessy ekssy sksey kssey sskey sskey kssey sksey sesky essky sseky sseky essky sesky kessy ekssy ksesy skesy esksy seksy ykess kyess yekss eykss keyss ekyss ykses kyses yskes sykes ksyes skyes yesks eysks yseks syeks esyks seyks kesys eksys kseys skeys eskys sekys
Note: these 'words' (valid or invalid) are all the permutations of the word sykes. These words are obtained by scrambling the letters in sykes.