Synonyms for blithe Found 4 synonyms across 1 meaning for “blithe”. carefree and happy and lighthearted (adj) blithesomelightheartedlightsomelight-hearted Explore Related Words Rhymes with blitheSynonyms for blithesomeSynonyms for lightheartedSynonyms for lightsomeSynonyms for light-hearted Synonym Finder | Rhyme Finder | Poetry Editor