Anagram

An anagram is a type of word play that involves rearranging the letters in a word or phrase to make it spell something else. For example, Xel is an anagram of Lex, dog is an anagram of God, Batman is an anagram of Man-Bat, La Post is an anagram of postal and so on.

Batman and Robin once used their anagram board in the Hall of Justice to try and figure out who Roy La Post may really be.