abrog barog arbog rabog braog rbaog aborg baorg aobrg oabrg boarg obarg arobg raobg aorbg oarbg roabg orabg broag rboag borag obrag robag orbag abrgo bargo arbgo rabgo brago rbago abgro bagro agbro gabro bgaro gbaro argbo ragbo agrbo garbo rgabo grabo brgao rbgao bgrao gbrao rgbao grbao abogr baogr aobgr oabgr boagr obagr abgor bagor agbor gabor bgaor gbaor aogbr oagbr agobr gaobr ogabr goabr bogar obgar bgoar gboar ogbar gobar arogb raogb aorgb oargb roagb oragb argob ragob agrob garob rgaob graob aogrb oagrb agorb gaorb ogarb goarb rogab orgab rgoab groab ograb gorab broga rboga borga obrga robga orbga brgoa rbgoa bgroa gbroa rgboa grboa bogra obgra bgora gbora ogbra gobra rogba orgba rgoba groba ogrba gorba
Note: these 'words' (valid or invalid) are all the permutations of the word abrog. These words are obtained by scrambling the letters in abrog.