There is a word in the dictionary that everyone spells and pronounces incroretcly. What is that word?

A good one may contain ambiguous clues, but possesses a single answer that often provides an ah hah for the solver. It may incorporate an anagram, an acronym, or another word puzzle. It may misdirect the unwary, but provide guidance to the thoughtful. It should avoid typos, misspellings, and poor grammar, unless those are part of the clues. It is best to avoid repeating common answers, or failing that, the clues should be novel and creative. Thank you to all who create these types of posts and those who attempt to solve them.

Nature's Rorschach, Pages flap, Indelible print, Incredible nap!

Tear me off and scratch my head, what once was red is black instead

Not a letter, but you can use it to spell HORSE. Not a gun or a camera, but you can shoot it. Despite its name, Longaberger had nothing to do with it.