Err

1. To offend, as by erring.
2. To miss intellectual truth; to fall into error; to mistake in judgment or opinion; to be mistaken.
3. To deviate morally from the right way; to go astray, in a figurative sense; to do wrong; to sin.
4. To deviate from the true course; to miss the thing aimed at.
5. To wander; to roam; to stray.