Synonyms for regret Found 5 synonyms across 2 meanings for “regret”. sadness associated with some wrong done or some disappointment (noun) sorrowrueruefulness feel remorse for (verb) repentrue Explore Related Words Rhymes with regretSynonyms for sorrowSynonyms for rueSynonyms for ruefulnessSynonyms for repentSynonyms for rue Synonym Finder | Rhyme Finder | Poetry Editor