loafer olafer laofer alofer oalfer aolfer lofaer olfaer lfoaer floaer oflaer folaer lafoer alfoer lfaoer flaoer afloer faloer oafler aofler ofaler foaler afoler faoler loaefr olaefr laoefr aloefr oalefr aolefr loeafr oleafr leoafr eloafr oelafr eolafr laeofr aleofr leaofr elaofr aelofr ealofr oaelfr aoelfr oealfr eoalfr aeolfr eaolfr lofear olfear lfoear floear oflear folear loefar olefar leofar elofar oelfar eolfar lfeoar fleoar lefoar elfoar feloar efloar ofelar foelar oeflar eoflar feolar efolar lafeor alfeor lfaeor flaeor afleor faleor laefor alefor leafor elafor aelfor ealfor lfeaor fleaor lefaor elfaor felaor eflaor afelor faelor aeflor eaflor fealor efalor oafelr aofelr ofaelr foaelr afoelr faoelr oaeflr aoeflr oeaflr eoaflr aeoflr eaoflr ofealr foealr oefalr eofalr feoalr efoalr afeolr faeolr aefolr eafolr feaolr efaolr loafre olafre laofre alofre oalfre aolfre lofare olfare lfoare floare oflare folare lafore alfore lfaore flaore aflore falore oaflre aoflre ofalre foalre afolre faolre loarfe olarfe laorfe alorfe oalrfe aolrfe lorafe olrafe lroafe rloafe orlafe rolafe larofe alrofe lraofe rlaofe arlofe ralofe oarlfe aorlfe oralfe roalfe arolfe raolfe lofrae olfrae lforae florae oflrae folrae lorfae olrfae lrofae rlofae orlfae rolfae lfroae flroae lrfoae rlfoae frloae rfloae ofrlae forlae orflae roflae frolae rfolae lafroe alfroe lfaroe flaroe aflroe falroe larfoe alrfoe lrafoe rlafoe arlfoe ralfoe lfraoe flraoe lrfaoe rlfaoe frlaoe rflaoe afrloe farloe arfloe rafloe fraloe rfaloe oafrle aofrle ofarle foarle aforle faorle oarfle aorfle orafle roafle arofle raofle ofrale forale orfale rofale froale rfoale afrole farole arfole rafole fraole rfaole loaerf olaerf laoerf aloerf oalerf aolerf loearf olearf leoarf eloarf oelarf eolarf laeorf aleorf leaorf elaorf aelorf ealorf oaelrf aoelrf oealrf eoalrf aeolrf eaolrf loaref olaref laoref aloref oalref aolref loraef olraef lroaef rloaef orlaef rolaef laroef alroef lraoef rlaoef arloef raloef oarlef aorlef oralef roalef arolef raolef loeraf oleraf leoraf eloraf oelraf eolraf loreaf olreaf lroeaf rloeaf orleaf roleaf leroaf elroaf lreoaf rleoaf erloaf reloaf oerlaf eorlaf orelaf roelaf erolaf reolaf laerof alerof learof elarof aelrof ealrof lareof alreof lraeof rlaeof arleof raleof leraof elraof lreaof rleaof erlaof relaof aerlof earlof arelof raelof eralof realof oaerlf aoerlf oearlf eoarlf aeorlf eaorlf oarelf aorelf oraelf roaelf aroelf raoelf oeralf eoralf orealf roealf eroalf reoalf aerolf earolf areolf raeolf eraolf reaolf lofera olfera lfoera floera oflera folera loefra olefra leofra elofra oelfra eolfra lfeora fleora lefora elfora felora eflora ofelra foelra oeflra eoflra feolra efolra lofrea olfrea lforea florea oflrea folrea lorfea olrfea lrofea rlofea orlfea rolfea lfroea flroea lrfoea rlfoea frloea rfloea ofrlea forlea orflea roflea frolea rfolea loerfa olerfa leorfa elorfa oelrfa eolrfa lorefa olrefa lroefa rloefa orlefa rolefa lerofa elrofa lreofa rleofa erlofa relofa oerlfa eorlfa orelfa roelfa erolfa reolfa lferoa fleroa lefroa elfroa felroa eflroa lfreoa flreoa lrfeoa rlfeoa frleoa rfleoa lerfoa elrfoa lrefoa rlefoa erlfoa relfoa ferloa efrloa freloa rfeloa erfloa refloa oferla foerla oefrla eofrla feorla eforla ofrela forela orfela rofela froela rfoela oerfla eorfla orefla roefla erofla reofla ferola efrola freola rfeola erfola refola lafero alfero lfaero flaero aflero falero laefro alefro leafro elafro aelfro ealfro lfearo flearo lefaro elfaro felaro eflaro afelro faelro aeflro eaflro fealro efalro lafreo alfreo lfareo flareo aflreo falreo larfeo alrfeo lrafeo rlafeo arlfeo ralfeo lfraeo flraeo lrfaeo rlfaeo frlaeo rflaeo afrleo farleo arfleo rafleo fraleo rfaleo laerfo alerfo learfo elarfo aelrfo ealrfo larefo alrefo lraefo rlaefo arlefo ralefo lerafo elrafo lreafo rleafo erlafo relafo aerlfo earlfo arelfo raelfo eralfo realfo lferao flerao lefrao elfrao felrao eflrao lfreao flreao lrfeao rlfeao frleao rfleao lerfao elrfao lrefao rlefao erlfao relfao ferlao efrlao frelao rfelao erflao reflao aferlo faerlo aefrlo eafrlo fearlo efarlo afrelo farelo arfelo rafelo fraelo rfaelo aerflo earflo areflo raeflo eraflo reaflo feralo efralo frealo rfealo erfalo refalo oaferl aoferl ofaerl foaerl afoerl faoerl oaefrl aoefrl oeafrl eoafrl aeofrl eaofrl ofearl foearl oefarl eofarl feoarl efoarl afeorl faeorl aeforl eaforl feaorl efaorl oafrel aofrel ofarel foarel aforel faorel oarfel aorfel orafel roafel arofel raofel ofrael forael orfael rofael froael rfoael afroel faroel arfoel rafoel fraoel rfaoel oaerfl aoerfl oearfl eoarfl aeorfl eaorfl oarefl aorefl oraefl roaefl aroefl raoefl oerafl eorafl oreafl roeafl eroafl reoafl aerofl earofl areofl raeofl eraofl reaofl oferal foeral oefral eofral feoral eforal ofreal foreal orfeal rofeal froeal rfoeal oerfal eorfal orefal roefal erofal reofal feroal efroal freoal rfeoal erfoal refoal aferol faerol aefrol eafrol fearol efarol afreol fareol arfeol rafeol fraeol rfaeol aerfol earfol arefol raefol erafol reafol feraol efraol freaol rfeaol erfaol refaol
Note: these 'words' (valid or invalid) are all the permutations of the word loafer. These words are obtained by scrambling the letters in loafer.