flexes lfexes felxes eflxes lefxes elfxes flxees lfxees fxlees xflees lxfees xlfees fexles efxles fxeles xfeles exfles xefles lexfes elxfes lxefes xlefes exlfes xelfes fleexs lfeexs felexs eflexs lefexs elfexs fleexs lfeexs felexs eflexs lefexs elfexs feelxs efelxs feelxs efelxs eeflxs eeflxs leefxs elefxs leefxs elefxs eelfxs eelfxs flxees lfxees fxlees xflees lxfees xlfees flexes lfexes felxes eflxes lefxes elfxes fxeles xfeles fexles efxles xefles exfles lxefes xlefes lexfes elxfes xelfes exlfes fexels efxels fxeels xfeels exfels xefels feexls efexls feexls efexls eefxls eefxls fxeels xfeels fexels efxels xefels exfels exefls xeefls eexfls eexfls xeefls exefls lexefs elxefs lxeefs xleefs exlefs xelefs leexfs elexfs leexfs elexfs eelxfs eelxfs lxeefs xleefs lexefs elxefs xelefs exlefs exelfs xeelfs eexlfs eexlfs xeelfs exelfs flexse lfexse felxse eflxse lefxse elfxse flxese lfxese fxlese xflese lxfese xlfese fexlse efxlse fxelse xfelse exflse xeflse lexfse elxfse lxefse xlefse exlfse xelfse flesxe lfesxe felsxe eflsxe lefsxe elfsxe flsexe lfsexe fslexe sflexe lsfexe slfexe feslxe efslxe fselxe sfelxe esflxe seflxe lesfxe elsfxe lsefxe slefxe eslfxe selfxe flxsee lfxsee fxlsee xflsee lxfsee xlfsee flsxee lfsxee fslxee sflxee lsfxee slfxee fxslee xfslee fsxlee sfxlee xsflee sxflee lxsfee xlsfee lsxfee slxfee xslfee sxlfee fexsle efxsle fxesle xfesle exfsle xefsle fesxle efsxle fsexle sfexle esfxle sefxle fxsele xfsele fsxele sfxele xsfele sxfele exsfle xesfle esxfle sexfle xsefle sxefle lexsfe elxsfe lxesfe xlesfe exlsfe xelsfe lesxfe elsxfe lsexfe slexfe eslxfe selxfe lxsefe xlsefe lsxefe slxefe xslefe sxlefe exslfe xeslfe esxlfe sexlfe xselfe sxelfe fleesx lfeesx felesx eflesx lefesx elfesx fleesx lfeesx felesx eflesx lefesx elfesx feelsx efelsx feelsx efelsx eeflsx eeflsx leefsx elefsx leefsx elefsx eelfsx eelfsx flesex lfesex felsex eflsex lefsex elfsex flseex lfseex fsleex sfleex lsfeex slfeex feslex efslex fselex sfelex esflex seflex lesfex elsfex lsefex slefex eslfex selfex flesex lfesex felsex eflsex lefsex elfsex flseex lfseex fsleex sfleex lsfeex slfeex feslex efslex fselex sfelex esflex seflex lesfex elsfex lsefex slefex eslfex selfex feeslx efeslx feeslx efeslx eefslx eefslx feselx efselx fseelx sfeelx esfelx sefelx feselx efselx fseelx sfeelx esfelx sefelx eesflx eesflx eseflx seeflx eseflx seeflx leesfx elesfx leesfx elesfx eelsfx eelsfx lesefx elsefx lseefx sleefx eslefx selefx lesefx elsefx lseefx sleefx eslefx selefx eeslfx eeslfx eselfx seelfx eselfx seelfx flxese lfxese fxlese xflese lxfese xlfese flexse lfexse felxse eflxse lefxse elfxse fxelse xfelse fexlse efxlse xeflse exflse lxefse xlefse lexfse elxfse xelfse exlfse flxsee lfxsee fxlsee xflsee lxfsee xlfsee flsxee lfsxee fslxee sflxee lsfxee slfxee fxslee xfslee fsxlee sfxlee xsflee sxflee lxsfee xlsfee lsxfee slxfee xslfee sxlfee flesxe lfesxe felsxe eflsxe lefsxe elfsxe flsexe lfsexe fslexe sflexe lsfexe slfexe feslxe efslxe fselxe sfelxe esflxe seflxe lesfxe elsfxe lsefxe slefxe eslfxe selfxe fxesle xfesle fexsle efxsle xefsle exfsle fxsele xfsele fsxele sfxele xsfele sxfele fesxle efsxle fsexle sfexle esfxle sefxle xesfle exsfle xsefle sxefle esxfle sexfle lxesfe xlesfe lexsfe elxsfe xelsfe exlsfe lxsefe xlsefe lsxefe slxefe xslefe sxlefe lesxfe elsxfe lsexfe slexfe eslxfe selxfe xeslfe exslfe xselfe sxelfe esxlfe sexlfe fexesl efxesl fxeesl xfeesl exfesl xefesl feexsl efexsl feexsl efexsl eefxsl eefxsl fxeesl xfeesl fexesl efxesl xefesl exfesl exefsl xeefsl eexfsl eexfsl xeefsl exefsl fexsel efxsel fxesel xfesel exfsel xefsel fesxel efsxel fsexel sfexel esfxel sefxel fxseel xfseel fsxeel sfxeel xsfeel sxfeel exsfel xesfel esxfel sexfel xsefel sxefel feesxl efesxl feesxl efesxl eefsxl eefsxl fesexl efsexl fseexl sfeexl esfexl sefexl fesexl efsexl fseexl sfeexl esfexl sefexl eesfxl eesfxl esefxl seefxl esefxl seefxl fxesel xfesel fexsel efxsel xefsel exfsel fxseel xfseel fsxeel sfxeel xsfeel sxfeel fesxel efsxel fsexel sfexel esfxel sefxel xesfel exsfel xsefel sxefel esxfel sexfel exesfl xeesfl eexsfl eexsfl xeesfl exesfl exsefl xesefl esxefl sexefl xseefl sxeefl eesxfl eesxfl esexfl seexfl esexfl seexfl xesefl exsefl xseefl sxeefl esxefl sexefl lexesf elxesf lxeesf xleesf exlesf xelesf leexsf elexsf leexsf elexsf eelxsf eelxsf lxeesf xleesf lexesf elxesf xelesf exlesf exelsf xeelsf eexlsf eexlsf xeelsf exelsf lexsef elxsef lxesef xlesef exlsef xelsef lesxef elsxef lsexef slexef eslxef selxef lxseef xlseef lsxeef slxeef xsleef sxleef exslef xeslef esxlef sexlef xselef sxelef leesxf elesxf leesxf elesxf eelsxf eelsxf lesexf elsexf lseexf sleexf eslexf selexf lesexf elsexf lseexf sleexf eslexf selexf eeslxf eeslxf eselxf seelxf eselxf seelxf lxesef xlesef lexsef elxsef xelsef exlsef lxseef xlseef lsxeef slxeef xsleef sxleef lesxef elsxef lsexef slexef eslxef selxef xeslef exslef xselef sxelef esxlef sexlef exeslf xeeslf eexslf eexslf xeeslf exeslf exself xeself esxelf sexelf xseelf sxeelf eesxlf eesxlf esexlf seexlf esexlf seexlf xeself exself xseelf sxeelf esxelf sexelf
Note: these 'words' (valid or invalid) are all the permutations of the word flexes. These words are obtained by scrambling the letters in flexes.