Antonyms for the phrase "try one's luck" could include "give up," "quit," "resign," "abdicate," or "surrender." These words connote an approach opposite to the notion of attempting something with the hope of success. They indicate a contrary attitude, signaling a willingness to relinquish or concede rather than persist or pursue. Antonyms of "try one's luck" may also include "forego," "avoid," "bypass," or "eschew," which indicate a deliberate choice not to engage in risk-taking or chance-based activities. Ultimately, the antonyms for "try one's luck" point to alternative strategies that prioritize caution, stasis, or disengagement over active pursuit of opportunity or adventure.