Synonyms for hefty Found 11 synonyms across 2 meanings for “hefty”. (of a person) possessing physical strength and weight (adj) brawnymuscularpowerfulsinewy large in amount or extent or degree (adj) goodlygoodishhealthyrespectablesizablesizeabletidy Explore Related Words Rhymes with heftySynonyms for brawnySynonyms for muscularSynonyms for powerfulSynonyms for sinewySynonyms for goodly Synonym Finder | Rhyme Finder | Poetry Editor