grabs rgabs garbs agrbs ragbs argbs grbas rgbas gbras bgras rbgas brgas gabrs agbrs gbars bgars abgrs bagrs rabgs arbgs rbags brags abrgs bargs grasb rgasb garsb agrsb ragsb argsb grsab rgsab gsrab sgrab rsgab srgab gasrb agsrb gsarb sgarb asgrb sagrb rasgb arsgb rsagb sragb asrgb sargb grbsa rgbsa gbrsa bgrsa rbgsa brgsa grsba rgsba gsrba sgrba rsgba srgba gbsra bgsra gsbra sgbra bsgra sbgra rbsga brsga rsbga srbga bsrga sbrga gabsr agbsr gbasr bgasr abgsr bagsr gasbr agsbr gsabr sgabr asgbr sagbr gbsar bgsar gsbar sgbar bsgar sbgar absgr basgr asbgr sabgr bsagr sbagr rabsg arbsg rbasg brasg abrsg barsg rasbg arsbg rsabg srabg asrbg sarbg rbsag brsag rsbag srbag bsrag sbrag absrg basrg asbrg sabrg bsarg sbarg
Note: these 'words' (valid or invalid) are all the permutations of the word grabs. These words are obtained by scrambling the letters in grabs.