rabbis arbbis rbabis brabis abrbis barbis rabbis arbbis rbabis brabis abrbis barbis rbbais brbais rbbais brbais bbrais bbrais abbris babris abbris babris bbaris bbaris rabibs arbibs rbaibs braibs abribs baribs raibbs aribbs riabbs irabbs airbbs iarbbs rbiabs briabs ribabs irbabs birabs ibrabs abirbs bairbs aibrbs iabrbs biarbs ibarbs rabibs arbibs rbaibs braibs abribs baribs raibbs aribbs riabbs irabbs airbbs iarbbs rbiabs briabs ribabs irbabs birabs ibrabs abirbs bairbs aibrbs iabrbs biarbs ibarbs rbbias brbias rbbias brbias bbrias bbrias rbibas bribas ribbas irbbas birbas ibrbas rbibas bribas ribbas irbbas birbas ibrbas bbiras bbiras bibras ibbras bibras ibbras abbirs babirs abbirs babirs bbairs bbairs abibrs baibrs aibbrs iabbrs biabrs ibabrs abibrs baibrs aibbrs iabbrs biabrs ibabrs bbiars bbiars bibars ibbars bibars ibbars rabbsi arbbsi rbabsi brabsi abrbsi barbsi rabbsi arbbsi rbabsi brabsi abrbsi barbsi rbbasi brbasi rbbasi brbasi bbrasi bbrasi abbrsi babrsi abbrsi babrsi bbarsi bbarsi rabsbi arbsbi rbasbi brasbi abrsbi barsbi rasbbi arsbbi rsabbi srabbi asrbbi sarbbi rbsabi brsabi rsbabi srbabi bsrabi sbrabi absrbi basrbi asbrbi sabrbi bsarbi sbarbi rabsbi arbsbi rbasbi brasbi abrsbi barsbi rasbbi arsbbi rsabbi srabbi asrbbi sarbbi rbsabi brsabi rsbabi srbabi bsrabi sbrabi absrbi basrbi asbrbi sabrbi bsarbi sbarbi rbbsai brbsai rbbsai brbsai bbrsai bbrsai rbsbai brsbai rsbbai srbbai bsrbai sbrbai rbsbai brsbai rsbbai srbbai bsrbai sbrbai bbsrai bbsrai bsbrai sbbrai bsbrai sbbrai abbsri babsri abbsri babsri bbasri bbasri absbri basbri asbbri sabbri bsabri sbabri absbri basbri asbbri sabbri bsabri sbabri bbsari bbsari bsbari sbbari bsbari sbbari rabisb arbisb rbaisb braisb abrisb barisb raibsb aribsb riabsb irabsb airbsb iarbsb rbiasb briasb ribasb irbasb birasb ibrasb abirsb bairsb aibrsb iabrsb biarsb ibarsb rabsib arbsib rbasib brasib abrsib barsib rasbib arsbib rsabib srabib asrbib sarbib rbsaib brsaib rsbaib srbaib bsraib sbraib absrib basrib asbrib sabrib bsarib sbarib raisbb arisbb riasbb irasbb airsbb iarsbb rasibb arsibb rsaibb sraibb asribb saribb risabb irsabb rsiabb sriabb israbb sirabb aisrbb iasrbb asirbb sairbb isarbb siarbb rbisab brisab ribsab irbsab birsab ibrsab rbsiab brsiab rsbiab srbiab bsriab sbriab risbab irsbab rsibab sribab isrbab sirbab bisrab ibsrab bsirab sbirab isbrab sibrab abisrb baisrb aibsrb iabsrb biasrb ibasrb absirb basirb asbirb sabirb bsairb sbairb aisbrb iasbrb asibrb saibrb isabrb siabrb bisarb ibsarb bsiarb sbiarb isbarb sibarb rabisb arbisb rbaisb braisb abrisb barisb raibsb aribsb riabsb irabsb airbsb iarbsb rbiasb briasb ribasb irbasb birasb ibrasb abirsb bairsb aibrsb iabrsb biarsb ibarsb rabsib arbsib rbasib brasib abrsib barsib rasbib arsbib rsabib srabib asrbib sarbib rbsaib brsaib rsbaib srbaib bsraib sbraib absrib basrib asbrib sabrib bsarib sbarib raisbb arisbb riasbb irasbb airsbb iarsbb rasibb arsibb rsaibb sraibb asribb saribb risabb irsabb rsiabb sriabb israbb sirabb aisrbb iasrbb asirbb sairbb isarbb siarbb rbisab brisab ribsab irbsab birsab ibrsab rbsiab brsiab rsbiab srbiab bsriab sbriab risbab irsbab rsibab sribab isrbab sirbab bisrab ibsrab bsirab sbirab isbrab sibrab abisrb baisrb aibsrb iabsrb biasrb ibasrb absirb basirb asbirb sabirb bsairb sbairb aisbrb iasbrb asibrb saibrb isabrb siabrb bisarb ibsarb bsiarb sbiarb isbarb sibarb rbbisa brbisa rbbisa brbisa bbrisa bbrisa rbibsa bribsa ribbsa irbbsa birbsa ibrbsa rbibsa bribsa ribbsa irbbsa birbsa ibrbsa bbirsa bbirsa bibrsa ibbrsa bibrsa ibbrsa rbbsia brbsia rbbsia brbsia bbrsia bbrsia rbsbia brsbia rsbbia srbbia bsrbia sbrbia rbsbia brsbia rsbbia srbbia bsrbia sbrbia bbsria bbsria bsbria sbbria bsbria sbbria rbisba brisba ribsba irbsba birsba ibrsba rbsiba brsiba rsbiba srbiba bsriba sbriba risbba irsbba rsibba sribba isrbba sirbba bisrba ibsrba bsirba sbirba isbrba sibrba rbisba brisba ribsba irbsba birsba ibrsba rbsiba brsiba rsbiba srbiba bsriba sbriba risbba irsbba rsibba sribba isrbba sirbba bisrba ibsrba bsirba sbirba isbrba sibrba bbisra bbisra bibsra ibbsra bibsra ibbsra bbsira bbsira bsbira sbbira bsbira sbbira bisbra ibsbra bsibra sbibra isbbra sibbra bisbra ibsbra bsibra sbibra isbbra sibbra abbisr babisr abbisr babisr bbaisr bbaisr abibsr baibsr aibbsr iabbsr biabsr ibabsr abibsr baibsr aibbsr iabbsr biabsr ibabsr bbiasr bbiasr bibasr ibbasr bibasr ibbasr abbsir babsir abbsir babsir bbasir bbasir absbir basbir asbbir sabbir bsabir sbabir absbir basbir asbbir sabbir bsabir sbabir bbsair bbsair bsbair sbbair bsbair sbbair abisbr baisbr aibsbr iabsbr biasbr ibasbr absibr basibr asbibr sabibr bsaibr sbaibr aisbbr iasbbr asibbr saibbr isabbr siabbr bisabr ibsabr bsiabr sbiabr isbabr sibabr abisbr baisbr aibsbr iabsbr biasbr ibasbr absibr basibr asbibr sabibr bsaibr sbaibr aisbbr iasbbr asibbr saibbr isabbr siabbr bisabr ibsabr bsiabr sbiabr isbabr sibabr bbisar bbisar bibsar ibbsar bibsar ibbsar bbsiar bbsiar bsbiar sbbiar bsbiar sbbiar bisbar ibsbar bsibar sbibar isbbar sibbar bisbar ibsbar bsibar sbibar isbbar sibbar
Note: these 'words' (valid or invalid) are all the permutations of the word rabbis. These words are obtained by scrambling the letters in rabbis.