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https://en.wiktionary.org/wiki/sad
sad - Wiktionary, the free dictionary
(heading) Emotionally negative. Feeling sorrow; sorrowful, mournful. synonyms, antonyms quotations Synonyms: depressed, down in the dumps, glum, melancholy; see also Thesaurus: sad Antonyms: cheerful, gleeful, happy, upbeat; see also Thesaurus: happy She gets sad when he's away.