General Antonyms:
* Non-trade: Emphasizing the lack of commercial activity.
* Barter: Exchanging goods or services directly without money.
* Subsistence: Living on what is produced, with minimal or no trade.
* Autarky: Self-sufficiency, avoiding trade with other entities.
* Isolation: Being cut off from commercial activity or the market.
Contextual Antonyms:
* Non-profit: If referring to commercial ventures, this emphasizes a focus on social good rather than profit.
* Charity: If referring to commercial exchange, this emphasizes giving without expectation of return.
* Leisure: If referring to commercial activity, this highlights the opposite of work and production.
Antonyms related to specific aspects of commerce:
* Anti-capitalism: Against the principles of a market-based economy.
* Boycott: Refusal to participate in commerce with a specific entity.
* Sanctions: Restrictions imposed on trade by a government.
It's important to consider the specific context of your use of the word "commerce" to determine the most appropriate antonym.