sad
sad
adjective
Feeling or showing sorrow, unhappiness, or regret; not cheerful or joyful.
"She felt very sad after the news."
Thesaurus
Synonyms: pitiful, sorry, distressing, deplorable, lamentable, bad, tragicomic, heavyhearted, wistful, mournful, bittersweet, melancholy
Antonyms: glad