* Guide words tell you the first and last words on a dictionary page.
* Alphabetical order is the key. Words on a page are listed alphabetically.
Since "immaculate" comes before "immutable" alphabetically, any word that comes *before* "immaculate" or *after* "immutable" wouldn't be on that page.
Here are some examples of words that wouldn't appear:
* Before "immaculate": imagine, impact, impatient
* After "immutable": impair, impassioned, impede
Let me know if you'd like to try guessing a word!