The phrase "having reference" means to rely on or have connection to something. Antonyms for this phrase could include being disconnected, irrelevant, unrelated, or unrelated. Other antonyms could include being independent, self-sufficient, unconnected, or unlinked. These words denote a lack of relation or reliance to any external forces. For example, if a person is independent, they do not have to rely on others for their success or well-being. Similarly, if something is irrelevant, it is not connected or related to the topic at hand. Antonyms for "having reference" can open up new possibilities for thinking and understanding, allowing for greater clarity and precision in writing and communication.