alder lader adler daler ldaer dlaer aledr laedr aeldr ealdr leadr eladr adelr daelr aedlr eadlr dealr edalr ldear dlear ledar eldar delar edlar aldre ladre adlre dalre ldare dlare alrde larde arlde ralde lrade rlade adrle darle ardle radle drale rdale ldrae dlrae lrdae rldae drlae rdlae alerd laerd aelrd ealrd leard elard alred lared arled raled lraed rlaed aerld earld areld raeld erald reald lerad elrad lread rlead erlad relad aderl daerl aedrl eadrl dearl edarl adrel darel ardel radel drael rdael aerdl eardl aredl raedl eradl readl deral edral dreal rdeal erdal redal ldera dlera ledra eldra delra edlra ldrea dlrea lrdea rldea drlea rdlea lerda elrda lreda rleda erlda relda derla edrla drela rdela erdla redla
Note: these 'words' (valid or invalid) are all the permutations of the word alder. These words are obtained by scrambling the letters in alder.