General:
* Agreeable: Willing to agree or accept something readily.
* Conciliatory: Tending to appease or pacify.
* Collaborative: Working together to achieve a shared goal.
* Harmonious: Marked by agreement and peace.
* Peaceful: Free from violence or disturbance.
In terms of writing:
* Descriptive: Focusing on providing details and creating a vivid picture.
* Narrative: Telling a story or recounting events.
* Expository: Explaining or informing.
* Persuasive: Trying to convince the reader of a particular point of view, but not necessarily through direct confrontation.
In terms of personality:
* Diplomatic: Skillful in dealing with people in a sensitive way.
* Cooperative: Willing to work together.
* Understanding: Showing empathy and compassion.
The best antonym to use will depend on the specific situation and the intended meaning.