When we say someone feels "boxed in," we mean they feel trapped or confined, like they have no way out of a situation. Antonyms for "boxed in" might include "free," "unfettered," "liberated," or "spacious." When we're not feeling boxed in, we have the freedom to move and explore without constraints. We can stretch our wings, explore new horizons, and take risks. We feel unencumbered by obstacles and able to pursue our passions and interests without hindrance. Therefore, if you feel boxed in, remember that the opposite also exists, and there are many ways to break free from perceived limitations and boundaries.