The word "repercussed" means to have an effect or consequence, usually negative, being felt or experienced as a result of an action or event. Its antonyms are words that have contrasting meanings. These antonyms include words such as "benefit," "improve," "enhance," "amplify," and "enrich." They convey the sense of a positive outcome or a desirable consequence. They are words that describe an action or event that has a favorable impact instead of a negative one. In contrast to "repercussed," they imply that something good has happened, rather than something bad or unfortunate.