Here are some examples of words that use this root:
* Apology: To speak away from (the wrong).
* Apostille: A certificate placed away from the main document.
* Apostate: One who turns away from (their beliefs).
* Apocalypse: The unveiling or revealing of something hidden, often with a sense of something being taken away.
* Apocrypha: Writings kept apart from the main body of scripture.