Definition: The term "anagrammatic" refers to a group of similar or identical words arranged in a different order, often with one or more exceptions where the original order does not apply. Detailed definitions vary but typically encompass a systematic arrangement of letters or numbers which can be rearranged to form another set of letters or numbers. For example, if you had two words: "book" and "desk", they could be anagrams of each other because when arranged in reverse (e.g., "desk" vs. "book"), the original words still mean the same thing. In other cases, such as rearranging a word with its original meaning or identity intact, but with letters or numbers rearranged, you may have a new set of anagrams.