The word "repercussions" refers to the negative consequences or effects of a particular action. Its antonyms would therefore be words that describe positive outcomes or no consequences at all. Examples of antonyms include "benefit," "advantage," "opportunity," "reward," and "blessing." These words imply a positive outcome and show that there are no negative consequences or fallout from the action in question. Other antonyms might include "irrelevance," "insignificance," "unimportance," or "triviality," which suggest that the action had little or no impact on the situation or individuals involved. Using antonyms for "repercussions" can help to shift the emphasis away from negative consequences and towards positive outcomes.