signer isgner sginer gsiner igsner gisner singer isnger sniger nsiger insger nisger sgnier gsnier sngier nsgier gnsier ngsier ignser ginser ingser nigser gniser ngiser sigenr isgenr sgienr gsienr igsenr gisenr siegnr isegnr seignr esignr iesgnr eisgnr sgeinr gseinr seginr esginr gesinr egsinr igesnr giesnr iegsnr eigsnr geisnr egisnr sinegr isnegr sniegr nsiegr insegr nisegr siengr isengr seingr esingr iesngr eisngr sneigr nseigr senigr esnigr nesigr ensigr inesgr niesgr iensgr einsgr neisgr enisgr sgneir gsneir sngeir nsgeir gnseir ngseir sgenir gsenir segnir esgnir gesnir egsnir snegir nsegir sengir esngir nesgir ensgir gnesir ngesir gensir egnsir negsir engsir ignesr ginesr ingesr nigesr gniesr ngiesr igensr giensr iegnsr eignsr geinsr eginsr inegsr niegsr iengsr eingsr neigsr enigsr gneisr ngeisr genisr egnisr negisr engisr signre isgnre sginre gsinre igsnre gisnre singre isngre snigre nsigre insgre nisgre sgnire gsnire sngire nsgire gnsire ngsire ignsre ginsre ingsre nigsre gnisre ngisre sigrne isgrne sgirne gsirne igsrne gisrne sirgne isrgne srigne rsigne irsgne risgne sgrine gsrine srgine rsgine grsine rgsine igrsne girsne irgsne rigsne grisne rgisne sinrge isnrge snirge nsirge insrge nisrge sirnge isrnge sringe rsinge irsnge risnge snrige nsrige srnige rsnige nrsige rnsige inrsge nirsge irnsge rinsge nrisge rnisge sgnrie gsnrie sngrie nsgrie gnsrie ngsrie sgrnie gsrnie srgnie rsgnie grsnie rgsnie snrgie nsrgie srngie rsngie nrsgie rnsgie gnrsie ngrsie grnsie rgnsie nrgsie rngsie ignrse ginrse ingrse nigrse gnirse ngirse igrnse girnse irgnse rignse grinse rginse inrgse nirgse irngse ringse nrigse rnigse gnrise ngrise grnise rgnise nrgise rngise sigern isgern sgiern gsiern igsern gisern siegrn isegrn seigrn esigrn iesgrn eisgrn sgeirn gseirn segirn esgirn gesirn egsirn igesrn giesrn iegsrn eigsrn geisrn egisrn sigren isgren sgiren gsiren igsren gisren sirgen isrgen srigen rsigen irsgen risgen sgrien gsrien srgien rsgien grsien rgsien igrsen girsen irgsen rigsen grisen rgisen siergn isergn seirgn esirgn iesrgn eisrgn siregn isregn sriegn rsiegn irsegn risegn serign esrign sreign rseign ersign resign iersgn eirsgn iresgn riesgn erisgn reisgn sgerin gserin segrin esgrin gesrin egsrin sgrein gsrein srgein rsgein grsein rgsein sergin esrgin sregin rsegin ersgin resgin gersin egrsin gresin rgesin ergsin regsin igersn giersn iegrsn eigrsn geirsn egirsn igresn giresn irgesn rigesn griesn rgiesn iergsn eirgsn iregsn riegsn erigsn reigsn gerisn egrisn greisn rgeisn ergisn regisn sinerg isnerg snierg nsierg inserg niserg sienrg isenrg seinrg esinrg iesnrg eisnrg sneirg nseirg senirg esnirg nesirg ensirg inesrg niesrg iensrg einsrg neisrg enisrg sinreg isnreg snireg nsireg insreg nisreg sirneg isrneg srineg rsineg irsneg risneg snrieg nsrieg srnieg rsnieg nrsieg rnsieg inrseg nirseg irnseg rinseg nriseg rniseg sierng iserng seirng esirng iesrng eisrng sireng isreng srieng rsieng irseng riseng sering esring sreing rseing ersing resing iersng eirsng iresng riesng erisng reisng snerig nserig senrig esnrig nesrig ensrig snreig nsreig srneig rsneig nrseig rnseig sernig esrnig srenig rsenig ersnig resnig nersig enrsig nresig rnesig ernsig rensig inersg niersg ienrsg einrsg neirsg enirsg inresg niresg irnesg rinesg nriesg rniesg iernsg eirnsg irensg riensg erinsg reinsg nerisg enrisg nreisg rneisg ernisg renisg sgneri gsneri sngeri nsgeri gnseri ngseri sgenri gsenri segnri esgnri gesnri egsnri snegri nsegri sengri esngri nesgri ensgri gnesri ngesri gensri egnsri negsri engsri sgnrei gsnrei sngrei nsgrei gnsrei ngsrei sgrnei gsrnei srgnei rsgnei grsnei rgsnei snrgei nsrgei srngei rsngei nrsgei rnsgei gnrsei ngrsei grnsei rgnsei nrgsei rngsei sgerni gserni segrni esgrni gesrni egsrni sgreni gsreni srgeni rsgeni grseni rgseni sergni esrgni sregni rsegni ersgni resgni gersni egrsni gresni rgesni ergsni regsni snergi nsergi senrgi esnrgi nesrgi ensrgi snregi nsregi srnegi rsnegi nrsegi rnsegi serngi esrngi srengi rsengi ersngi resngi nersgi enrsgi nresgi rnesgi ernsgi rensgi gnersi ngersi genrsi egnrsi negrsi engrsi gnresi ngresi grnesi rgnesi nrgesi rngesi gernsi egrnsi grensi rgensi ergnsi regnsi nergsi enrgsi nregsi rnegsi erngsi rengsi igners giners ingers nigers gniers ngiers igenrs gienrs iegnrs eignrs geinrs eginrs inegrs niegrs iengrs eingrs neigrs enigrs gneirs ngeirs genirs egnirs negirs engirs ignres ginres ingres nigres gnires ngires igrnes girnes irgnes rignes grines rgines inrges nirges irnges ringes nriges rniges gnries ngries grnies rgnies nrgies rngies igerns gierns iegrns eigrns geirns egirns igrens girens irgens rigens griens rgiens iergns eirgns iregns riegns erigns reigns gerins egrins greins rgeins ergins regins inergs niergs ienrgs einrgs neirgs enirgs inregs niregs irnegs rinegs nriegs rniegs ierngs eirngs irengs riengs erings reings nerigs enrigs nreigs rneigs ernigs renigs gneris ngeris genris egnris negris engris gnreis ngreis grneis rgneis nrgeis rngeis gernis egrnis grenis rgenis ergnis regnis nergis enrgis nregis rnegis erngis rengis
Note: these 'words' (valid or invalid) are all the permutations of the word signer. These words are obtained by scrambling the letters in signer.