Antonyms for the phrase "exposes oneself to" could include "avoids," "shields," "protects," "guards," "shuns," or "evades." These words describe actions that prevent someone from being exposed to potential harm, danger, or negative consequences. For example, avoiding dangerous situations, shielding oneself from harmful substances, protecting oneself from harmful individuals, guarding oneself against viruses, shunning negative influences, or evading risky behavior are all ways to prevent exposure to potential dangers. In contrast, exposing oneself to something can imply a lack of caution or concern for one's well-being, making the antonyms of this phrase valuable vocabulary for anyone wanting to discuss safety and risk-taking.