scrog csrog srcog rscog crsog rcsog scorg csorg socrg oscrg cosrg ocsrg srocg rsocg sorcg osrcg roscg orscg crosg rcosg corsg ocrsg rocsg orcsg scrgo csrgo srcgo rscgo crsgo rcsgo scgro csgro sgcro gscro cgsro gcsro srgco rsgco sgrco gsrco rgsco grsco crgso rcgso cgrso gcrso rgcso grcso scogr csogr socgr oscgr cosgr ocsgr scgor csgor sgcor gscor cgsor gcsor sogcr osgcr sgocr gsocr ogscr goscr cogsr ocgsr cgosr gcosr ogcsr gocsr srogc rsogc sorgc osrgc rosgc orsgc srgoc rsgoc sgroc gsroc rgsoc grsoc sogrc osgrc sgorc gsorc ogsrc gosrc rogsc orgsc rgosc grosc ogrsc gorsc crogs rcogs corgs ocrgs rocgs orcgs crgos rcgos cgros gcros rgcos grcos cogrs ocgrs cgors gcors ogcrs gocrs rogcs orgcs rgocs grocs ogrcs gorcs
Note: these 'words' (valid or invalid) are all the permutations of the word scrog. These words are obtained by scrambling the letters in scrog.