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