argumentative
Definitions
Given to or characterized by systematic argumentation.
Fond of or prone to arguing or disagreeing.
Examples
He became increasingly argumentative after a long day at work, disagreeing with every suggestion his colleagues made.
The teacher asked the student to stop being so argumentative and to listen to the instructions provided.
Synonyms
combative confrontational belligerent contentious disputatious pugnacious quarrelsome
Antonyms
agreeable conciliatory peaceful cooperative amiable compliant placid