antagonistic
adjective
[ anˌtaɡ(ə)ˈnɪstɪk ]
• showing or feeling active opposition or hostility towards someone or something.
• "an antagonistic group of bystanders"
Similar:
hostile,
opposed,
inimical,
antipathetic,
unsympathetic,
ill-disposed,
resistant,
averse,
against,
(dead) set against,
at odds with,
at variance with,
in disagreement with,
dissenting from,
anti,
agin,
aggressive,
belligerent,
bellicose,
pugnacious,
combative,
contentious,
truculent,
confrontational,
quarrelsome,
argumentative,
oppugnant,
badass,
• relating to an antagonist or its action.