ruination

noun

1. (countable, uncountable)The state of being ruined, a state of devastation or destruction.

   “As our tour has shown, the state of ruination of castle sites was a key factor in their fate when the railways came through.”

2. (countable, uncountable)The act of ruining or wrecking.
3. (countable, uncountable)The cause of being ruined, destroyed or lost.
4. (countable, uncountable)A loss of reputation.

   “Yet also thanks largely to Trump, a parallel disaster is unfolding across the world: the ruination of America’s reputation as a safe, trustworthy, competent international leader and partner.”