* Conventional: This is the most direct opposite of unconventional. It means following established norms and practices.
* Traditional: This emphasizes adherence to long-standing customs and beliefs.
* Standard: This implies adhering to widely accepted norms and practices.
* Orthodox: This refers to adhering to established doctrines and beliefs, especially in religious contexts.
* Mainstream: This refers to adhering to popular trends and practices.
* Typical: This refers to something that conforms to the usual or expected pattern.
* Normal: This refers to something that is considered ordinary or usual.
The best antonym to use will depend on the specific meaning of "unconventional" in the context.