planer lpaner palner aplner lapner alpner plnaer lpnaer pnlaer nplaer lnpaer nlpaer panler apnler pnaler npaler anpler napler lanper alnper lnaper nlaper anlper nalper plaenr lpaenr palenr aplenr lapenr alpenr pleanr lpeanr pelanr eplanr lepanr elpanr paelnr apelnr pealnr epalnr aeplnr eaplnr laepnr alepnr leapnr elapnr aelpnr ealpnr plnear lpnear pnlear nplear lnpear nlpear plenar lpenar pelnar eplnar lepnar elpnar pnelar npelar penlar epnlar neplar enplar lnepar nlepar lenpar elnpar nelpar enlpar panelr apnelr pnaelr npaelr anpelr napelr paenlr apenlr peanlr epanlr aepnlr eapnlr pnealr npealr penalr epnalr nepalr enpalr aneplr naeplr aenplr eanplr neaplr enaplr lanepr alnepr lnaepr nlaepr anlepr nalepr laenpr alenpr leanpr elanpr aelnpr ealnpr lneapr nleapr lenapr elnapr nelapr enlapr anelpr naelpr aenlpr eanlpr nealpr enalpr planre lpanre palnre aplnre lapnre alpnre plnare lpnare pnlare nplare lnpare nlpare panlre apnlre pnalre npalre anplre naplre lanpre alnpre lnapre nlapre anlpre nalpre plarne lparne palrne aplrne laprne alprne plrane lprane prlane rplane lrpane rlpane parlne aprlne pralne rpalne arplne raplne larpne alrpne lrapne rlapne arlpne ralpne plnrae lpnrae pnlrae nplrae lnprae nlprae plrnae lprnae prlnae rplnae lrpnae rlpnae pnrlae nprlae prnlae rpnlae nrplae rnplae lnrpae nlrpae lrnpae rlnpae nrlpae rnlpae panrle apnrle pnarle nparle anprle naprle parnle aprnle pranle rpanle arpnle rapnle pnrale nprale prnale rpnale nrpale rnpale anrple narple arnple ranple nraple rnaple lanrpe alnrpe lnarpe nlarpe anlrpe nalrpe larnpe alrnpe lranpe rlanpe arlnpe ralnpe lnrape nlrape lrnape rlnape nrlape rnlape anrlpe narlpe arnlpe ranlpe nralpe rnalpe plaern lpaern palern aplern lapern alpern plearn lpearn pelarn eplarn leparn elparn paelrn apelrn pealrn epalrn aeplrn eaplrn laeprn aleprn leaprn elaprn aelprn ealprn plaren lparen palren aplren lapren alpren plraen lpraen prlaen rplaen lrpaen rlpaen parlen aprlen pralen rpalen arplen raplen larpen alrpen lrapen rlapen arlpen ralpen pleran lperan pelran eplran lepran elpran plrean lprean prlean rplean lrpean rlpean perlan eprlan prelan rpelan erplan replan lerpan elrpan lrepan rlepan erlpan relpan paerln aperln pearln eparln aeprln eaprln pareln apreln praeln rpaeln arpeln rapeln peraln epraln prealn rpealn erpaln repaln aerpln earpln arepln raepln erapln reapln laerpn alerpn learpn elarpn aelrpn ealrpn larepn alrepn lraepn rlaepn arlepn ralepn lerapn elrapn lreapn rleapn erlapn relapn aerlpn earlpn arelpn raelpn eralpn realpn plnera lpnera pnlera nplera lnpera nlpera plenra lpenra pelnra eplnra lepnra elpnra pnelra npelra penlra epnlra neplra enplra lnepra nlepra lenpra elnpra nelpra enlpra plnrea lpnrea pnlrea nplrea lnprea nlprea plrnea lprnea prlnea rplnea lrpnea rlpnea pnrlea nprlea prnlea rpnlea nrplea rnplea lnrpea nlrpea lrnpea rlnpea nrlpea rnlpea plerna lperna pelrna eplrna leprna elprna plrena lprena prlena rplena lrpena rlpena perlna eprlna prelna rpelna erplna replna lerpna elrpna lrepna rlepna erlpna relpna pnerla nperla penrla epnrla neprla enprla pnrela nprela prnela rpnela nrpela rnpela pernla eprnla prenla rpenla erpnla repnla nerpla enrpla nrepla rnepla ernpla renpla lnerpa nlerpa lenrpa elnrpa nelrpa enlrpa lnrepa nlrepa lrnepa rlnepa nrlepa rnlepa lernpa elrnpa lrenpa rlenpa erlnpa relnpa nerlpa enrlpa nrelpa rnelpa ernlpa renlpa panerl apnerl pnaerl npaerl anperl naperl paenrl apenrl peanrl epanrl aepnrl eapnrl pnearl npearl penarl epnarl neparl enparl aneprl naeprl aenprl eanprl neaprl enaprl panrel apnrel pnarel nparel anprel naprel parnel aprnel pranel rpanel arpnel rapnel pnrael nprael prnael rpnael nrpael rnpael anrpel narpel arnpel ranpel nrapel rnapel paernl apernl pearnl eparnl aeprnl eaprnl parenl aprenl praenl rpaenl arpenl rapenl peranl epranl preanl rpeanl erpanl repanl aerpnl earpnl arepnl raepnl erapnl reapnl pneral nperal penral epnral nepral enpral pnreal npreal prneal rpneal nrpeal rnpeal pernal eprnal prenal rpenal erpnal repnal nerpal enrpal nrepal rnepal ernpal renpal anerpl naerpl aenrpl eanrpl nearpl enarpl anrepl narepl arnepl ranepl nraepl rnaepl aernpl earnpl arenpl raenpl eranpl reanpl nerapl enrapl nreapl rneapl ernapl renapl lanerp alnerp lnaerp nlaerp anlerp nalerp laenrp alenrp leanrp elanrp aelnrp ealnrp lnearp nlearp lenarp elnarp nelarp enlarp anelrp naelrp aenlrp eanlrp nealrp enalrp lanrep alnrep lnarep nlarep anlrep nalrep larnep alrnep lranep rlanep arlnep ralnep lnraep nlraep lrnaep rlnaep nrlaep rnlaep anrlep narlep arnlep ranlep nralep rnalep laernp alernp learnp elarnp aelrnp ealrnp larenp alrenp lraenp rlaenp arlenp ralenp leranp elranp lreanp rleanp erlanp relanp aerlnp earlnp arelnp raelnp eralnp realnp lnerap nlerap lenrap elnrap nelrap enlrap lnreap nlreap lrneap rlneap nrleap rnleap lernap elrnap lrenap rlenap erlnap relnap nerlap enrlap nrelap rnelap ernlap renlap anerlp naerlp aenrlp eanrlp nearlp enarlp anrelp narelp arnelp ranelp nraelp rnaelp aernlp earnlp arenlp raenlp eranlp reanlp neralp enralp nrealp rnealp ernalp renalp
Note: these 'words' (valid or invalid) are all the permutations of the word planer. These words are obtained by scrambling the letters in planer.