16 entries under terrible topic. ×

13
woeful(adjective, sad, sorrow, woe, characteristic)
4
worried(adjective, characteristic, sad, sorrow, depression)
3
anticipated(adjective, characteristic, sad, sorrow, depression)
3
deliberate(adjective, characteristic, sad, sorrow, depression)
3
disadvantaged(adjective, characteristic, sad, sorrow, depression)
3
nuts(adjective, characteristic, sad, sorrow, depression)
3
woesome(adjective, sad, unhappy, unpleasant, sorrow)
2
in bad mood(expression, idiom, bad, awful)
2
in poor health(expression, idiom, bad, awful)
2
out of humor(expression, adjective, idiom, bad, unhappy)
2
solemn(adjective, sad, sorrow, depression)
2
sourish(adjective, sad, depression)
2
tetchy(adjective, sad, depression)
2
unpleasant(adjective, good, pleasant, sad, sorrow)
2
unsettling(adjective, sad, sorrow, depression)
1
devastating(adjective, sad, sorrow, depression)
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APASmart Define. (2016). happy thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/happy/thesaurus/antonyms
ChicagoSmart Define. 2016. "happy thesaurus" https://smartdefine.org/happy/thesaurus/antonyms (accessed September 28, 2026).
HarvardSmart Define 2016, happy thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/happy/thesaurus/antonyms>.
MLASmart Define. "happy thesaurus" 31 March 2016. Web. 28 September 2026. <https://smartdefine.org/happy/thesaurus/antonyms>