contentious Synonyms

litigious combative disputatious quarrelsome argumentative controversial hostile disputed peevish belligerent pugnacious disputative antagonistic touchy tuneless truculent spiky squabbish troublesome sub judice testy rocky scrappy petulant polemic polemical problematic provocative pugilistic exceptious questionable rancorous restiff uncertain vexed volatile debateable self-styled shrewishly trigger happy unpeaceable unreconciled up in the air in dispute open to debate antagonizing confrontational adversarial warring warlike