antagonize C2+

/ænˈtæɡəˌnaɪz/ to provoke hostility in someone

antagonist C2+

/ænˈtæɡənɪst/ a person who actively opposes or is hostile to another

agonist C2+

/ˈæɡənɪst/ a contender or protagonist; (pharmacology) a substance that triggers a response

agon C2+

/ˈæɡɑn/ a conflict or struggle, especially the central one in a drama

antagonism C2+

/ænˈtæɡəˌnɪzəm/ active hostility or opposition between people or forces

antagonistic C2+

/ænˌtæɡəˈnɪstɪk/ showing or marked by active opposition or hostility