Detestation (noun)

1. The feeling of intense dislike or hatred towards something or someone.
2. The act of detesting or abhorring something or someone.

Origin:

From the latin "detestatio" meaning "abhorrence, loathing".

Examples:

1. He felt detestation for the regime and its leaders.
2. She felt detestation for the injustice and the inequality that existed in the society.
3. The detestation that he felt for the company was evident in the way he spoke about it.
4. The detestation that she felt for the political system was evident in the way she voted.
5. The detestation that the people felt for the dictator was clear from the way they talked about him.