Animus

Animus  [an-uh-muhs]

Noun
- Hostility or ill feeling
- Motivation, purpose, driving spirit

Synonyms
animosity,  enmity

Usage

1. He felt no animus toward those who had wronged him.
2. His main animus for revenge was the fact that he was humiliated in public by her.

Antonyms

harmony, accord