Definitions

1. adjective

Having a strong dislike or opposition towards something or someone.

“The two politicians have been antagonistic towards each other for years.”

2. noun

A person or thing that opposes or causes trouble to someone or something.

“The antagonist in the play was the villainous king.”

3. verb

To oppose or cause trouble to someone or something.

“The new policy was antagonistic towards the community’s needs.”