The phrase "beared heavily" refers to something that is burdened, weighed down or overwhelmed. One of the antonyms for this phrase is "lightened," meaning to make something less heavy or to relieve a burden. Another antonym for "beared heavily" is "free," which refers to being unencumbered or unburdened. A third antonym for "beared heavily" is "uplifted," meaning to raise or lift up, either physically or emotionally. Finally, "levitated" can also be considered an antonym for "beared heavily," as it refers to something that is suspended in the air and devoid of the weight that accompanies gravity.