lifed ilfed lfied flied ifled filed liefd ilefd leifd elifd ielfd eilfd lfeid fleid lefid elfid felid eflid ifeld field iefld eifld feild efild lifde ilfde lfide flide iflde filde lidfe ildfe ldife dlife idlfe dilfe lfdie fldie ldfie dlfie fdlie dflie ifdle fidle idfle difle fdile dfile liedf iledf leidf elidf ieldf eildf lidef ildef ldief dlief idlef dilef ledif eldif ldeif dleif edlif delif iedlf eidlf idelf dielf edilf deilf lfedi fledi lefdi elfdi feldi efldi lfdei fldei ldfei dlfei fdlei dflei ledfi eldfi ldefi dlefi edlfi delfi fedli efdli fdeli dfeli edfli defli ifedl fiedl iefdl eifdl feidl efidl ifdel fidel idfel difel fdiel dfiel iedfl eidfl idefl diefl edifl deifl fedil efdil fdeil dfeil edfil defil
Note: these 'words' (valid or invalid) are all the permutations of the word lifed. These words are obtained by scrambling the letters in lifed.