The term "out-wears" refers to the process of wearing something out or using it to the point where it becomes unusable. Its antonyms include "preserve," which means to keep something in good condition, "protect," which means to shield from harm, damage or danger, "sustain," which means to maintain or support something, and "secure," which means to keep something safe or free from harm. Other antonyms for "out-wears" include "conserve," "maintain," "uphold," and "renew." All these terms represent ways to keep something in good condition or prolong its life, thereby preventing it from becoming worn out.