nopals onpals npoals pnoals opnals ponals noapls onapls naopls anopls oanpls aonpls npaols pnaols napols anpols panols apnols opanls poanls oapnls aopnls paonls aponls noplas onplas npolas pnolas opnlas ponlas nolpas onlpas nlopas lnopas olnpas lonpas nploas pnloas nlpoas lnpoas plnoas lpnoas oplnas polnas olpnas lopnas plonas lponas noalps onalps naolps anolps oanlps aonlps nolaps onlaps nloaps lnoaps olnaps lonaps nalops anlops nlaops lnaops alnops lanops oalnps aolnps olanps loanps alonps laonps npalos pnalos naplos anplos panlos apnlos nplaos pnlaos nlpaos lnpaos plnaos lpnaos nalpos anlpos nlapos lnapos alnpos lanpos palnos aplnos planos lpanos alpnos lapnos opalns poalns oaplns aoplns paolns apolns oplans polans olpans lopans ploans lpoans oalpns aolpns olapns loapns alopns laopns palons aplons plaons lpaons alpons lapons nopasl onpasl npoasl pnoasl opnasl ponasl noapsl onapsl naopsl anopsl oanpsl aonpsl npaosl pnaosl naposl anposl panosl apnosl opansl poansl oapnsl aopnsl paonsl aponsl nopsal onpsal nposal pnosal opnsal ponsal nospal onspal nsopal snopal osnpal sonpal npsoal pnsoal nspoal snpoal psnoal spnoal opsnal posnal ospnal sopnal psonal sponal noaspl onaspl naospl anospl oanspl aonspl nosapl onsapl nsoapl snoapl osnapl sonapl nasopl ansopl nsaopl snaopl asnopl sanopl oasnpl aosnpl osanpl soanpl asonpl saonpl npasol pnasol napsol anpsol pansol apnsol npsaol pnsaol nspaol snpaol psnaol spnaol naspol anspol nsapol snapol asnpol sanpol pasnol apsnol psanol spanol aspnol sapnol opasnl poasnl oapsnl aopsnl paosnl aposnl opsanl posanl ospanl sopanl psoanl spoanl oaspnl aospnl osapnl soapnl asopnl saopnl pasonl apsonl psaonl spaonl asponl saponl noplsa onplsa npolsa pnolsa opnlsa ponlsa nolpsa onlpsa nlopsa lnopsa olnpsa lonpsa nplosa pnlosa nlposa lnposa plnosa lpnosa oplnsa polnsa olpnsa lopnsa plonsa lponsa nopsla onpsla nposla pnosla opnsla ponsla nospla onspla nsopla snopla osnpla sonpla npsola pnsola nspola snpola psnola spnola opsnla posnla ospnla sopnla psonla sponla nolspa onlspa nlospa lnospa olnspa lonspa noslpa onslpa nsolpa snolpa osnlpa sonlpa nlsopa lnsopa nslopa snlopa lsnopa slnopa olsnpa losnpa oslnpa solnpa lsonpa slonpa nplsoa pnlsoa nlpsoa lnpsoa plnsoa lpnsoa npsloa pnsloa nsploa snploa psnloa spnloa nlspoa lnspoa nslpoa snlpoa lsnpoa slnpoa plsnoa lpsnoa pslnoa splnoa lspnoa slpnoa oplsna polsna olpsna lopsna plosna lposna opslna poslna osplna soplna psolna spolna olspna lospna oslpna solpna lsopna slopna plsona lpsona pslona splona lspona slpona noalsp onalsp naolsp anolsp oanlsp aonlsp nolasp onlasp nloasp lnoasp olnasp lonasp nalosp anlosp nlaosp lnaosp alnosp lanosp oalnsp aolnsp olansp loansp alonsp laonsp noaslp onaslp naoslp anoslp oanslp aonslp nosalp onsalp nsoalp snoalp osnalp sonalp nasolp ansolp nsaolp snaolp asnolp sanolp oasnlp aosnlp osanlp soanlp asonlp saonlp nolsap onlsap nlosap lnosap olnsap lonsap noslap onslap nsolap snolap osnlap sonlap nlsoap lnsoap nsloap snloap lsnoap slnoap olsnap losnap oslnap solnap lsonap slonap nalsop anlsop nlasop lnasop alnsop lansop naslop anslop nsalop snalop asnlop sanlop nlsaop lnsaop nslaop snlaop lsnaop slnaop alsnop lasnop aslnop salnop lsanop slanop oalsnp aolsnp olasnp loasnp alosnp laosnp oaslnp aoslnp osalnp soalnp asolnp saolnp olsanp losanp oslanp solanp lsoanp sloanp alsonp lasonp aslonp salonp lsaonp slaonp npalso pnalso naplso anplso panlso apnlso nplaso pnlaso nlpaso lnpaso plnaso lpnaso nalpso anlpso nlapso lnapso alnpso lanpso palnso aplnso planso lpanso alpnso lapnso npaslo pnaslo napslo anpslo panslo apnslo npsalo pnsalo nspalo snpalo psnalo spnalo nasplo ansplo nsaplo snaplo asnplo sanplo pasnlo apsnlo psanlo spanlo aspnlo sapnlo nplsao pnlsao nlpsao lnpsao plnsao lpnsao npslao pnslao nsplao snplao psnlao spnlao nlspao lnspao nslpao snlpao lsnpao slnpao plsnao lpsnao pslnao splnao lspnao slpnao nalspo anlspo nlaspo lnaspo alnspo lanspo naslpo anslpo nsalpo snalpo asnlpo sanlpo nlsapo lnsapo nslapo snlapo lsnapo slnapo alsnpo lasnpo aslnpo salnpo lsanpo slanpo palsno aplsno plasno lpasno alpsno lapsno paslno apslno psalno spalno asplno saplno plsano lpsano pslano splano lspano slpano alspno laspno aslpno salpno lsapno slapno opalsn poalsn oaplsn aoplsn paolsn apolsn oplasn polasn olpasn lopasn ploasn lpoasn oalpsn aolpsn olapsn loapsn alopsn laopsn palosn aplosn plaosn lpaosn alposn laposn opasln poasln oapsln aopsln paosln aposln opsaln posaln ospaln sopaln psoaln spoaln oaspln aospln osapln soapln asopln saopln pasoln apsoln psaoln spaoln aspoln sapoln oplsan polsan olpsan lopsan plosan lposan opslan poslan osplan soplan psolan spolan olspan lospan oslpan solpan lsopan slopan plsoan lpsoan psloan sploan lspoan slpoan oalspn aolspn olaspn loaspn alospn laospn oaslpn aoslpn osalpn soalpn asolpn saolpn olsapn losapn oslapn solapn lsoapn sloapn alsopn lasopn aslopn salopn lsaopn slaopn palson aplson plason lpason alpson lapson paslon apslon psalon spalon asplon saplon plsaon lpsaon pslaon splaon lspaon slpaon alspon laspon aslpon salpon lsapon slapon
Note: these 'words' (valid or invalid) are all the permutations of the word nopals. These words are obtained by scrambling the letters in nopals.