bursar ubrsar brusar rbusar urbsar rubsar busrar ubsrar bsurar sburar usbrar subrar brsuar rbsuar bsruar sbruar rsbuar srbuar ursbar rusbar usrbar surbar rsubar srubar burasr ubrasr bruasr rbuasr urbasr rubasr buarsr ubarsr baursr abursr uabrsr aubrsr brausr rbausr barusr abrusr rabusr arbusr urabsr ruabsr uarbsr aurbsr raubsr arubsr busarr ubsarr bsuarr sbuarr usbarr subarr buasrr ubasrr bausrr abusrr uabsrr aubsrr bsaurr sbaurr basurr absurr saburr asburr usabrr suabrr uasbrr ausbrr saubrr asubrr brsaur rbsaur bsraur sbraur rsbaur srbaur brasur rbasur barsur abrsur rabsur arbsur bsarur sbarur basrur absrur sabrur asbrur rsabur srabur rasbur arsbur sarbur asrbur ursabr rusabr usrabr surabr rsuabr sruabr urasbr ruasbr uarsbr aursbr rausbr arusbr usarbr suarbr uasrbr ausrbr saurbr asurbr rsaubr sraubr rasubr arsubr sarubr asrubr bursra ubrsra brusra rbusra urbsra rubsra busrra ubsrra bsurra sburra usbrra subrra brsura rbsura bsrura sbrura rsbura srbura ursbra rusbra usrbra surbra rsubra srubra burrsa ubrrsa brursa rbursa urbrsa rubrsa burrsa ubrrsa brursa rbursa urbrsa rubrsa brrusa rbrusa brrusa rbrusa rrbusa rrbusa urrbsa rurbsa urrbsa rurbsa rrubsa rrubsa busrra ubsrra bsurra sburra usbrra subrra bursra ubrsra brusra rbusra urbsra rubsra bsrura sbrura brsura rbsura srbura rsbura usrbra surbra ursbra rusbra srubra rsubra brsrua rbsrua bsrrua sbrrua rsbrua srbrua brrsua rbrsua brrsua rbrsua rrbsua rrbsua bsrrua sbrrua brsrua rbsrua srbrua rsbrua rsrbua srrbua rrsbua rrsbua srrbua rsrbua ursrba rusrba usrrba surrba rsurba srurba urrsba rursba urrsba rursba rrusba rrusba usrrba surrba ursrba rusrba srurba rsurba rsruba srruba rrsuba rrsuba srruba rsruba burars ubrars bruars rbuars urbars rubars buarrs ubarrs baurrs aburrs uabrrs aubrrs braurs rbaurs barurs abrurs raburs arburs urabrs ruabrs uarbrs aurbrs raubrs arubrs burras ubrras bruras rburas urbras rubras burras ubrras bruras rburas urbras rubras brruas rbruas brruas rbruas rrbuas rrbuas urrbas rurbas urrbas rurbas rrubas rrubas buarrs ubarrs baurrs aburrs uabrrs aubrrs burars ubrars bruars rbuars urbars rubars barurs abrurs braurs rbaurs arburs raburs uarbrs aurbrs urabrs ruabrs arubrs raubrs brarus rbarus barrus abrrus rabrus arbrus brraus rbraus brraus rbraus rrbaus rrbaus barrus abrrus brarus rbarus arbrus rabrus rarbus arrbus rrabus rrabus arrbus rarbus urarbs ruarbs uarrbs aurrbs raurbs arurbs urrabs rurabs urrabs rurabs rruabs rruabs uarrbs aurrbs urarbs ruarbs arurbs raurbs rarubs arrubs rraubs rraubs arrubs rarubs busarr ubsarr bsuarr sbuarr usbarr subarr buasrr ubasrr bausrr abusrr uabsrr aubsrr bsaurr sbaurr basurr absurr saburr asburr usabrr suabrr uasbrr ausbrr saubrr asubrr busrar ubsrar bsurar sburar usbrar subrar bursar ubrsar brusar rbusar urbsar rubsar bsruar sbruar brsuar rbsuar srbuar rsbuar usrbar surbar ursbar rusbar srubar rsubar buarsr ubarsr baursr abursr uabrsr aubrsr burasr ubrasr bruasr rbuasr urbasr rubasr barusr abrusr brausr rbausr arbusr rabusr uarbsr aurbsr urabsr ruabsr arubsr raubsr bsarur sbarur basrur absrur sabrur asbrur bsraur sbraur brsaur rbsaur srbaur rsbaur barsur abrsur brasur rbasur arbsur rabsur sarbur asrbur srabur rsabur arsbur rasbur usarbr suarbr uasrbr ausrbr saurbr asurbr usrabr surabr ursabr rusabr sruabr rsuabr uarsbr aursbr urasbr ruasbr arusbr rausbr sarubr asrubr sraubr rsaubr arsubr rasubr brsaru rbsaru bsraru sbraru rsbaru srbaru brasru rbasru barsru abrsru rabsru arbsru bsarru sbarru basrru absrru sabrru asbrru rsabru srabru rasbru arsbru sarbru asrbru brsrau rbsrau bsrrau sbrrau rsbrau srbrau brrsau rbrsau brrsau rbrsau rrbsau rrbsau bsrrau sbrrau brsrau rbsrau srbrau rsbrau rsrbau srrbau rrsbau rrsbau srrbau rsrbau brarsu rbarsu barrsu abrrsu rabrsu arbrsu brrasu rbrasu brrasu rbrasu rrbasu rrbasu barrsu abrrsu brarsu rbarsu arbrsu rabrsu rarbsu arrbsu rrabsu rrabsu arrbsu rarbsu bsarru sbarru basrru absrru sabrru asbrru bsraru sbraru brsaru rbsaru srbaru rsbaru barsru abrsru brasru rbasru arbsru rabsru sarbru asrbru srabru rsabru arsbru rasbru rsarbu srarbu rasrbu arsrbu sarrbu asrrbu rsrabu srrabu rrsabu rrsabu srrabu rsrabu rarsbu arrsbu rrasbu rrasbu arrsbu rarsbu sarrbu asrrbu srarbu rsarbu arsrbu rasrbu ursarb rusarb usrarb surarb rsuarb sruarb urasrb ruasrb uarsrb aursrb rausrb arusrb usarrb suarrb uasrrb ausrrb saurrb asurrb rsaurb sraurb rasurb arsurb sarurb asrurb ursrab rusrab usrrab surrab rsurab srurab urrsab rursab urrsab rursab rrusab rrusab usrrab surrab ursrab rusrab srurab rsurab rsruab srruab rrsuab rrsuab srruab rsruab urarsb ruarsb uarrsb aurrsb raursb arursb urrasb rurasb urrasb rurasb rruasb rruasb uarrsb aurrsb urarsb ruarsb arursb raursb rarusb arrusb rrausb rrausb arrusb rarusb usarrb suarrb uasrrb ausrrb saurrb asurrb usrarb surarb ursarb rusarb sruarb rsuarb uarsrb aursrb urasrb ruasrb arusrb rausrb sarurb asrurb sraurb rsaurb arsurb rasurb rsarub srarub rasrub arsrub sarrub asrrub rsraub srraub rrsaub rrsaub srraub rsraub rarsub arrsub rrasub rrasub arrsub rarsub sarrub asrrub srarub rsarub arsrub rasrub
Note: these 'words' (valid or invalid) are all the permutations of the word bursar. These words are obtained by scrambling the letters in bursar.