antagonistic

antagonistic /ænˌtægəˈnɪstɪk/ adjective
antagonistic
/ænˌtægəˈnɪstɪk/
adjective
Britannica Dictionary definition of ANTAGONISTIC
[more antagonistic; most antagonistic]
: showing dislike or opposition : showing antagonism
— often + to or toward

— antagonistically

/ænˌtægəˈnɪstɪkli/ adverb