C2 adjective /ˌæntɪˈθɛtɪkəl/
antithetical
বিরোধী
Meaning
Directly opposed or contrasted; mutually incompatible.
Example
His views were antithetical to the values of the organization.
তার মতামত সংগঠনের মূল্যবোধের বিপরীত ছিল।