rifles irfles rfiles friles ifrles firles rilfes irlfes rlifes lrifes ilrfes lirfes rflies frlies rlfies lrfies flries lfries iflres filres ilfres lifres flires lfires rifels irfels rfiels friels ifrels firels riefls irefls reifls erifls ierfls eirfls rfeils freils refils erfils ferils efrils iferls fierls iefrls eifrls feirls efirls rilefs irlefs rliefs lriefs ilrefs lirefs rielfs irelfs reilfs erilfs ierlfs eirlfs rleifs lreifs relifs erlifs lerifs elrifs ilerfs lierfs ielrfs eilrfs leirfs elirfs rfleis frleis rlfeis lrfeis flreis lfreis rfelis frelis reflis erflis ferlis efrlis rlefis lrefis relfis erlfis lerfis elrfis fleris lferis felris eflris lefris elfris iflers filers ilfers lifers fliers lfiers ifelrs fielrs ieflrs eiflrs feilrs efilrs ilefrs liefrs ielfrs eilfrs leifrs elifrs fleirs lfeirs felirs eflirs lefirs elfirs riflse irflse rfilse frilse ifrlse firlse rilfse irlfse rlifse lrifse ilrfse lirfse rflise frlise rlfise lrfise flrise lfrise iflrse filrse ilfrse lifrse flirse lfirse rifsle irfsle rfisle frisle ifrsle firsle risfle irsfle rsifle srifle isrfle sirfle rfsile frsile rsfile srfile fsrile sfrile ifsrle fisrle isfrle sifrle fsirle sfirle rilsfe irlsfe rlisfe lrisfe ilrsfe lirsfe rislfe irslfe rsilfe srilfe isrlfe sirlfe rlsife lrsife rslife srlife lsrife slrife ilsrfe lisrfe islrfe silrfe lsirfe slirfe rflsie frlsie rlfsie lrfsie flrsie lfrsie rfslie frslie rsflie srflie fsrlie sfrlie rlsfie lrsfie rslfie srlfie lsrfie slrfie flsrie lfsrie fslrie sflrie lsfrie slfrie iflsre filsre ilfsre lifsre flisre lfisre ifslre fislre isflre siflre fsilre sfilre ilsfre lisfre islfre silfre lsifre slifre flsire lfsire fslire sflire lsfire slfire rifesl irfesl rfiesl friesl ifresl firesl riefsl irefsl reifsl erifsl ierfsl eirfsl rfeisl freisl refisl erfisl ferisl efrisl ifersl fiersl iefrsl eifrsl feirsl efirsl rifsel irfsel rfisel frisel ifrsel firsel risfel irsfel rsifel srifel isrfel sirfel rfsiel frsiel rsfiel srfiel fsriel sfriel ifsrel fisrel isfrel sifrel fsirel sfirel riesfl iresfl reisfl erisfl iersfl eirsfl risefl irsefl rsiefl sriefl isrefl sirefl resifl ersifl rseifl sreifl esrifl serifl iesrfl eisrfl iserfl sierfl esirfl seirfl rfesil fresil refsil erfsil fersil efrsil rfseil frseil rsfeil srfeil fsreil sfreil resfil ersfil rsefil srefil esrfil serfil fesril efsril fseril sferil esfril sefril ifesrl fiesrl iefsrl eifsrl feisrl efisrl ifserl fiserl isferl siferl fsierl sfierl iesfrl eisfrl isefrl siefrl esifrl seifrl fesirl efsirl fseirl sfeirl esfirl sefirl rilesf irlesf rliesf lriesf ilresf liresf rielsf irelsf reilsf erilsf ierlsf eirlsf rleisf lreisf relisf erlisf lerisf elrisf ilersf liersf ielrsf eilrsf leirsf elirsf rilsef irlsef rlisef lrisef ilrsef lirsef rislef irslef rsilef srilef isrlef sirlef rlsief lrsief rslief srlief lsrief slrief ilsref lisref islref silref lsiref sliref rieslf ireslf reislf erislf ierslf eirslf riself irself rsielf srielf isrelf sirelf resilf ersilf rseilf sreilf esrilf serilf iesrlf eisrlf iserlf sierlf esirlf seirlf rlesif lresif relsif erlsif lersif elrsif rlseif lrseif rsleif srleif lsreif slreif reslif erslif rselif srelif esrlif serlif lesrif elsrif lserif slerif eslrif selrif ilesrf liesrf ielsrf eilsrf leisrf elisrf ilserf liserf islerf silerf lsierf slierf ieslrf eislrf iselrf sielrf esilrf seilrf lesirf elsirf lseirf sleirf eslirf selirf rflesi frlesi rlfesi lrfesi flresi lfresi rfelsi frelsi reflsi erflsi ferlsi efrlsi rlefsi lrefsi relfsi erlfsi lerfsi elrfsi flersi lfersi felrsi eflrsi lefrsi elfrsi rflsei frlsei rlfsei lrfsei flrsei lfrsei rfslei frslei rsflei srflei fsrlei sfrlei rlsfei lrsfei rslfei srlfei lsrfei slrfei flsrei lfsrei fslrei sflrei lsfrei slfrei rfesli fresli refsli erfsli fersli efrsli rfseli frseli rsfeli srfeli fsreli sfreli resfli ersfli rsefli srefli esrfli serfli fesrli efsrli fserli sferli esfrli sefrli rlesfi lresfi relsfi erlsfi lersfi elrsfi rlsefi lrsefi rslefi srlefi lsrefi slrefi reslfi erslfi rselfi srelfi esrlfi serlfi lesrfi elsrfi lserfi slerfi eslrfi selrfi flesri lfesri felsri eflsri lefsri elfsri flseri lfseri fsleri sfleri lsferi slferi feslri efslri fselri sfelri esflri seflri lesfri elsfri lsefri slefri eslfri selfri iflesr filesr ilfesr lifesr fliesr lfiesr ifelsr fielsr ieflsr eiflsr feilsr efilsr ilefsr liefsr ielfsr eilfsr leifsr elifsr fleisr lfeisr felisr eflisr lefisr elfisr iflser filser ilfser lifser fliser lfiser ifsler fisler isfler sifler fsiler sfiler ilsfer lisfer islfer silfer lsifer slifer flsier lfsier fslier sflier lsfier slfier ifeslr fieslr iefslr eifslr feislr efislr ifselr fiselr isfelr sifelr fsielr sfielr iesflr eisflr iseflr sieflr esiflr seiflr fesilr efsilr fseilr sfeilr esfilr sefilr ilesfr liesfr ielsfr eilsfr leisfr elisfr ilsefr lisefr islefr silefr lsiefr sliefr ieslfr eislfr iselfr sielfr esilfr seilfr lesifr elsifr lseifr sleifr eslifr selifr flesir lfesir felsir eflsir lefsir elfsir flseir lfseir fsleir sfleir lsfeir slfeir feslir efslir fselir sfelir esflir seflir lesfir elsfir lsefir slefir eslfir selfir
Note: these 'words' (valid or invalid) are all the permutations of the word rifles. These words are obtained by scrambling the letters in rifles.