pretor rpetor pertor eprtor reptor erptor prteor rpteor ptreor tpreor rtpeor trpeor petror eptror pteror tperor etpror tepror retpor ertpor rtepor trepor etrpor terpor preotr rpeotr perotr eprotr repotr erpotr proetr rpoetr poretr opretr ropetr orpetr peortr eportr poertr opertr eoprtr oeprtr reoptr eroptr roeptr oreptr eorptr oerptr prtoer rptoer ptroer tproer rtpoer trpoer proter rpoter porter oprter ropter orpter ptorer tporer potrer optrer toprer otprer rtoper troper rotper ortper torper otrper petorr eptorr pteorr tpeorr etporr teporr peotrr epotrr poetrr opetrr eoptrr oeptrr ptoerr tpoerr poterr opterr toperr otperr etoprr teoprr eotprr oetprr toeprr oteprr retopr ertopr rteopr treopr etropr teropr reotpr erotpr roetpr oretpr eortpr oertpr rtoepr troepr rotepr ortepr torepr otrepr etorpr teorpr eotrpr oetrpr toerpr oterpr pretro rpetro pertro eprtro reptro erptro prtero rptero ptrero tprero rtpero trpero petrro eptrro pterro tperro etprro teprro retpro ertpro rtepro trepro etrpro terpro prerto rperto perrto eprrto reprto erprto prreto rpreto prreto rpreto rrpeto rrpeto perrto eprrto prerto rperto erprto reprto rerpto errpto rrepto rrepto errpto rerpto prtreo rptreo ptrreo tprreo rtpreo trpreo prrteo rprteo prrteo rprteo rrpteo rrpteo ptrreo tprreo prtreo rptreo trpreo rtpreo rtrpeo trrpeo rrtpeo rrtpeo trrpeo rtrpeo petrro eptrro pterro tperro etprro teprro pertro eprtro pretro rpetro erptro reptro ptrero tprero prtero rptero trpero rtpero etrpro terpro ertpro retpro trepro rtepro retrpo ertrpo rterpo trerpo etrrpo terrpo rertpo errtpo rretpo rretpo errtpo rertpo rtrepo trrepo rrtepo rrtepo trrepo rtrepo etrrpo terrpo ertrpo retrpo trerpo rterpo preort rpeort perort eprort report erport proert rpoert porert oprert ropert orpert peorrt eporrt poerrt operrt eoprrt oeprrt reoprt eroprt roeprt oreprt eorprt oerprt prerot rperot perrot eprrot reprot erprot prreot rpreot prreot rpreot rrpeot rrpeot perrot eprrot prerot rperot erprot reprot rerpot errpot rrepot rrepot errpot rerpot proret rporet porret oprret ropret orpret prroet rproet prroet rproet rrpoet rrpoet porret oprret proret rporet orpret ropret rorpet orrpet rropet rropet orrpet rorpet peorrt eporrt poerrt operrt eoprrt oeprrt perort eprort preort rpeort erport report porert oprert proert rpoert orpert ropert eorprt oerprt eroprt reoprt oreprt roeprt reorpt erorpt roerpt orerpt eorrpt oerrpt reropt erropt rreopt rreopt erropt reropt rorept orrept rroept rroept orrept rorept eorrpt oerrpt erorpt reorpt orerpt roerpt prtore rptore ptrore tprore rtpore trpore protre rpotre portre oprtre roptre orptre ptorre tporre potrre optrre toprre otprre rtopre tropre rotpre ortpre torpre otrpre prtroe rptroe ptrroe tprroe rtproe trproe prrtoe rprtoe prrtoe rprtoe rrptoe rrptoe ptrroe tprroe prtroe rptroe trproe rtproe rtrpoe trrpoe rrtpoe rrtpoe trrpoe rtrpoe prorte rporte porrte oprrte roprte orprte prrote rprote prrote rprote rrpote rrpote porrte oprrte prorte rporte orprte roprte rorpte orrpte rropte rropte orrpte rorpte ptorre tporre potrre optrre toprre otprre ptrore tprore prtore rptore trpore rtpore portre oprtre protre rpotre orptre roptre torpre otrpre tropre rtopre ortpre rotpre rtorpe trorpe rotrpe ortrpe torrpe otrrpe rtrope trrope rrtope rrtope trrope rtrope rortpe orrtpe rrotpe rrotpe orrtpe rortpe torrpe otrrpe trorpe rtorpe ortrpe rotrpe petorr eptorr pteorr tpeorr etporr teporr peotrr epotrr poetrr opetrr eoptrr oeptrr ptoerr tpoerr poterr opterr toperr otperr etoprr teoprr eotprr oetprr toeprr oteprr petror eptror pteror tperor etpror tepror pertor eprtor pretor rpetor erptor reptor ptreor tpreor prteor rpteor trpeor rtpeor etrpor terpor ertpor retpor trepor rtepor peortr eportr poertr opertr eoprtr oeprtr perotr eprotr preotr rpeotr erpotr repotr poretr opretr proetr rpoetr orpetr ropetr eorptr oerptr eroptr reoptr oreptr roeptr ptorer tporer potrer optrer toprer otprer ptroer tproer prtoer rptoer trpoer rtpoer porter oprter proter rpoter orpter ropter torper otrper troper rtoper ortper rotper etorpr teorpr eotrpr oetrpr toerpr oterpr etropr teropr ertopr retopr treopr rteopr eortpr oertpr erotpr reotpr oretpr roetpr torepr otrepr troepr rtoepr ortepr rotepr retorp ertorp rteorp treorp etrorp terorp reotrp erotrp roetrp oretrp eortrp oertrp rtoerp troerp roterp orterp torerp otrerp etorrp teorrp eotrrp oetrrp toerrp oterrp retrop ertrop rterop trerop etrrop terrop rertop errtop rretop rretop errtop rertop rtreop trreop rrteop rrteop trreop rtreop etrrop terrop ertrop retrop trerop rterop reortp erortp roertp orertp eorrtp oerrtp rerotp errotp rreotp rreotp errotp rerotp roretp orretp rroetp rroetp orretp roretp eorrtp oerrtp erortp reortp orertp roertp rtorep trorep rotrep ortrep torrep otrrep rtroep trroep rrtoep rrtoep trroep rtroep rortep orrtep rrotep rrotep orrtep rortep torrep otrrep trorep rtorep ortrep rotrep etorrp teorrp eotrrp oetrrp toerrp oterrp etrorp terorp ertorp retorp treorp rteorp eortrp oertrp erotrp reotrp oretrp roetrp torerp otrerp troerp rtoerp orterp roterp
Note: these 'words' (valid or invalid) are all the permutations of the word pretor. These words are obtained by scrambling the letters in pretor.