Synonyms for vigor Found 7 synonyms across 3 meanings for “vigor”. forceful exertion (noun) energyvigourzip active strength of body or mind (noun) dynamismheartiness an imaginative lively style (especially style of writing) (noun) muscularityvim Explore Related Words Rhymes with vigorSynonyms for energySynonyms for vigourSynonyms for zipSynonyms for dynamismSynonyms for heartiness Synonym Finder | Rhyme Finder | Poetry Editor