antagonistic

Eventually, the soldiers are accompanied by antagonistic settlers looking to impose their will through violence.

There’s antagonistic superiority and disdain amid love and appreciation and adoration for his creative spirit.

In a statement, the San Diego County Sheriff’s Office said officials have noticed that public county meetings have grown more antagonistic.

Over time, Cunk has grown more antagonistic toward the talking heads she interrogates, and more willing to counter their arguments with dubious anecdotal evidence.

That could be because of one particularly antagonistic person who didn't "let things rest" or "had their own agenda".