Antagonistic(adjective)
Unfriendly or unsympathetic/ showing or feeling active opposition or hostility towards someone or something.
Hindi meaning:विपक्षी/विरोधी
Synonyms: Hostile, Unfriendly, Antagonistic, Malevolent, Malign
Antonyms: Aiding, Friendly, Supportive
Example: In a fairytale, the antagonist is the person who attempts to stop the protagonist from obtaining his happy ending.
Trick to remember: Jo anti hai policy ke vo Antagonistic hai. 
