abominator
/əˈbɒmɪneɪtər/Definitions
1. noun
One who or that which abominates; a person or thing that inspires horror or disgust.
“The politician was accused of being an abominator of social welfare programs.”
2. verb
To regard or treat with abomination; to regard with extreme disgust or hatred.
“The art piece was abominated by the conservative audience for its explicit content.”