5
unfitting(sorrow, verb, adjective, characteristic, bad)
5
anxious(adjective, characteristic, quiet, cool, sorrow)
5
concerned(adjective, characteristic, calm, cool, sorrow)
5
distressing(adjective, sad, unhappy, sorrow, negative)
5
furious(adjective, gentle, mad, angry)
5
insouciant(adjective, characteristic, bad, sorrow, feel)
5
low(adjective, sad, unhappy, sorrow, negative)
5
nonchalant(adjective, characteristic, bad, sorrow, feel)
5
passionate(adjective, characteristic, dull, bad, sorrow)
5
sullen(adjective, upset, sad, sorrow, depression)
5
unbeseeming(adjective, characteristic, bad, sorrow, feel)
5
uncurious(adjective, characteristic, bad, sorrow, feel)
5
unenthusiastic(adjective, characteristic, bad, sorrow, feel)
5
uninterested(adjective, characteristic, bad, sorrow, feel)
5
uninvolved(adjective, characteristic, bad, sorrow, feel)
5
unmeet(adjective, characteristic, bad, sorrow, feel)
5
unpleased(adjective, characteristic, bad, sorrow, feel)
5
unqualified(adjective, characteristic, bad, sorrow, feel)
5
unsatisfactory(adjective, characteristic, bad, sorrow, feel)
5
unseasonable(adjective, characteristic, bad, sorrow, feel)
10 years ago|14k views|share |citing 
APASmart Define. (2016). happy thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/happy/thesaurus/antonyms
ChicagoSmart Define. 2016. "happy thesaurus" https://smartdefine.org/happy/thesaurus/antonyms (accessed September 26, 2026).
HarvardSmart Define 2016, happy thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/happy/thesaurus/antonyms>.
MLASmart Define. "happy thesaurus" 31 March 2016. Web. 26 September 2026. <https://smartdefine.org/happy/thesaurus/antonyms>