nebris enbris nberis bneris ebnris benris nerbis enrbis nrebis rnebis ernbis renbis nbreis bnreis nrbeis rnbeis brneis rbneis ebrnis bernis erbnis rebnis brenis rbenis nebirs enbirs nbeirs bneirs ebnirs benirs neibrs enibrs niebrs inebrs einbrs ienbrs nbiers bniers nibers inbers biners ibners ebinrs beinrs eibnrs iebnrs bienrs ibenrs neribs enribs nreibs rneibs ernibs renibs neirbs enirbs nierbs inerbs einrbs ienrbs nriebs rniebs nirebs inrebs rinebs irnebs erinbs reinbs eirnbs iernbs rienbs irenbs nbries bnries nrbies rnbies brnies rbnies nbires bnires nibres inbres binres ibnres nribes rnibes nirbes inrbes rinbes irnbes brines rbines birnes ibrnes ribnes irbnes ebrins berins erbins rebins breins rbeins ebirns beirns eibrns iebrns bierns iberns eribns reibns eirbns ierbns riebns irebns briens rbiens birens ibrens ribens irbens nebrsi enbrsi nbersi bnersi ebnrsi benrsi nerbsi enrbsi nrebsi rnebsi ernbsi renbsi nbresi bnresi nrbesi rnbesi brnesi rbnesi ebrnsi bernsi erbnsi rebnsi brensi rbensi nebsri enbsri nbesri bnesri ebnsri bensri nesbri ensbri nsebri snebri esnbri senbri nbseri bnseri nsberi snberi bsneri sbneri ebsnri besnri esbnri sebnri bsenri sbenri nersbi enrsbi nresbi rnesbi ernsbi rensbi nesrbi ensrbi nserbi snerbi esnrbi senrbi nrsebi rnsebi nsrebi snrebi rsnebi srnebi ersnbi resnbi esrnbi sernbi rsenbi srenbi nbrsei bnrsei nrbsei rnbsei brnsei rbnsei nbsrei bnsrei nsbrei snbrei bsnrei sbnrei nrsbei rnsbei nsrbei snrbei rsnbei srnbei brsnei rbsnei bsrnei sbrnei rsbnei srbnei ebrsni bersni erbsni rebsni bresni rbesni ebsrni besrni esbrni sebrni bserni sberni ersbni resbni esrbni serbni rsebni srebni brseni rbseni bsreni sbreni rsbeni srbeni nebisr enbisr nbeisr bneisr ebnisr benisr neibsr enibsr niebsr inebsr einbsr ienbsr nbiesr bniesr nibesr inbesr binesr ibnesr ebinsr beinsr eibnsr iebnsr biensr ibensr nebsir enbsir nbesir bnesir ebnsir bensir nesbir ensbir nsebir snebir esnbir senbir nbseir bnseir nsbeir snbeir bsneir sbneir ebsnir besnir esbnir sebnir bsenir sbenir neisbr enisbr niesbr inesbr einsbr iensbr nesibr ensibr nseibr sneibr esnibr senibr nisebr insebr nsiebr sniebr isnebr sinebr eisnbr iesnbr esinbr seinbr isenbr sienbr nbiser bniser nibser inbser binser ibnser nbsier bnsier nsbier snbier bsnier sbnier nisber insber nsiber sniber isnber sinber bisner ibsner bsiner sbiner isbner sibner ebisnr beisnr eibsnr iebsnr biesnr ibesnr ebsinr besinr esbinr sebinr bseinr sbeinr eisbnr iesbnr esibnr seibnr isebnr siebnr bisenr ibsenr bsienr sbienr isbenr sibenr nerisb enrisb nreisb rneisb ernisb renisb neirsb enirsb niersb inersb einrsb ienrsb nriesb rniesb niresb inresb rinesb irnesb erinsb reinsb eirnsb iernsb riensb irensb nersib enrsib nresib rnesib ernsib rensib nesrib ensrib nserib snerib esnrib senrib nrseib rnseib nsreib snreib rsneib srneib ersnib resnib esrnib sernib rsenib srenib neisrb enisrb niesrb inesrb einsrb iensrb nesirb ensirb nseirb sneirb esnirb senirb niserb inserb nsierb snierb isnerb sinerb eisnrb iesnrb esinrb seinrb isenrb sienrb nriseb rniseb nirseb inrseb rinseb irnseb nrsieb rnsieb nsrieb snrieb rsnieb srnieb nisreb insreb nsireb snireb isnreb sinreb risneb irsneb rsineb srineb isrneb sirneb erisnb reisnb eirsnb iersnb riesnb iresnb ersinb resinb esrinb serinb rseinb sreinb eisrnb iesrnb esirnb seirnb isernb siernb risenb irsenb rsienb srienb isrenb sirenb nbrise bnrise nrbise rnbise brnise rbnise nbirse bnirse nibrse inbrse binrse ibnrse nribse rnibse nirbse inrbse rinbse irnbse brinse rbinse birnse ibrnse ribnse irbnse nbrsie bnrsie nrbsie rnbsie brnsie rbnsie nbsrie bnsrie nsbrie snbrie bsnrie sbnrie nrsbie rnsbie nsrbie snrbie rsnbie srnbie brsnie rbsnie bsrnie sbrnie rsbnie srbnie nbisre bnisre nibsre inbsre binsre ibnsre nbsire bnsire nsbire snbire bsnire sbnire nisbre insbre nsibre snibre isnbre sinbre bisnre ibsnre bsinre sbinre isbnre sibnre nrisbe rnisbe nirsbe inrsbe rinsbe irnsbe nrsibe rnsibe nsribe snribe rsnibe srnibe nisrbe insrbe nsirbe snirbe isnrbe sinrbe risnbe irsnbe rsinbe srinbe isrnbe sirnbe brisne rbisne birsne ibrsne ribsne irbsne brsine rbsine bsrine sbrine rsbine srbine bisrne ibsrne bsirne sbirne isbrne sibrne risbne irsbne rsibne sribne isrbne sirbne ebrisn berisn erbisn rebisn breisn rbeisn ebirsn beirsn eibrsn iebrsn biersn ibersn eribsn reibsn eirbsn ierbsn riebsn irebsn briesn rbiesn biresn ibresn ribesn irbesn ebrsin bersin erbsin rebsin bresin rbesin ebsrin besrin esbrin sebrin bserin sberin ersbin resbin esrbin serbin rsebin srebin brsein rbsein bsrein sbrein rsbein srbein ebisrn beisrn eibsrn iebsrn biesrn ibesrn ebsirn besirn esbirn sebirn bseirn sbeirn eisbrn iesbrn esibrn seibrn isebrn siebrn bisern ibsern bsiern sbiern isbern sibern erisbn reisbn eirsbn iersbn riesbn iresbn ersibn resibn esribn seribn rseibn sreibn eisrbn iesrbn esirbn seirbn iserbn sierbn risebn irsebn rsiebn sriebn isrebn sirebn brisen rbisen birsen ibrsen ribsen irbsen brsien rbsien bsrien sbrien rsbien srbien bisren ibsren bsiren sbiren isbren sibren risben irsben rsiben sriben isrben sirben
Note: these 'words' (valid or invalid) are all the permutations of the word nebris. These words are obtained by scrambling the letters in nebris.