oppositional
US /ˌɑː.pəˈzɪʃ.ən.əl/
UK /ˌɑː.pəˈzɪʃ.ən.əl/
1.
relating to or characteristic of opposition
:
•
The party took an oppositional stance on the new policy.
•
His oppositional behavior often led to arguments.
relating to or characteristic of opposition