145 entries under behave topic. ×

2
ignorant(adjective, bad, feel, negative)
2
acidulated(adjective, bad, unhappy, feel, negative)
2
all-a-mort(adjective, bad, sad, unhappy, sorrow)
2
browned off(adjective, bad, unhappy, awful, negative)
2
cheesed off(adjective, expression, bad, awful, negative)
2
fortuneless(adjective, bad, sad, unhappy, unpleasant)
2
heavisome(adjective, bad, sad, unhappy, sorrow)
2
heavy(adjective, bad, sad, sorrow, awful)
2
heavyhearted(adjective, bad, awful, negative)
2
horrified(adjective, bad, awful, negative)
2
irascible(adjective, bad, feel, negative, crabby)
2
irate(adjective, bad, feel, negative, angry)
2
irked(adjective, bad, feel, negative)
2
low-spirited(adjective, bad, feel, negative)
2
murky(adjective, bad, feel, negative)
2
neglected(adjective, bad, feel, negative)
2
nervous(adjective, bad, awful, negative)
2
on edge(expression, adjective, idiom, bad, feel)
2
ornery(adjective, bad, feel, negative)
2
overcast(adjective, bad, sad, sorrow, awful)
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APASmart Define. (2016). happy thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/happy/thesaurus/antonyms
ChicagoSmart Define. 2016. "happy thesaurus" https://smartdefine.org/happy/thesaurus/antonyms (accessed September 29, 2026).
HarvardSmart Define 2016, happy thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/happy/thesaurus/antonyms>.
MLASmart Define. "happy thesaurus" 31 March 2016. Web. 29 September 2026. <https://smartdefine.org/happy/thesaurus/antonyms>