RETUND Antonyms There are 4 antonyms of the word retund. (opposite meanings)Did you mean?Definition of RETUNDBest Opposite Words For RETUNDTop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1acuateverb, adjectivev, adj2honeverbv3sharpenverbv4whetverbv Alternatives for ACUATE Words (3)acuteneedlelikesharpOpposite words for acuate Alternatives for HONE Words (4)grindsharpenwhetperfectOpposite words for hone Alternatives for SHARPEN Words (14)honepointtaperwhetedgefilegrindpolishsharpenstropfocalisefocalizefocusheightenOpposite words for sharpen Alternatives for WHET Words (3)honesharpenquickenOpposite words for whet