24
soul-crushing
10
boring
10
dull
7
jejune
6
depressing
6
gloomy(adjective, clear, light, sad, depressing)
6
monotonous
6
sad(adjective, feeling, happy, glad)
5
dreary
4
unexciting
3
debilitating
3
dismal
3
humdrum
3
insipid(adjective, dull, uninteresting)
3
mind-numbing
3
tedious
2
tiresome
2
drab
2
flat
2
hypnotic(adjective, spellbinding)
11 years ago|1.6k views|share |citing 
APASmart Define. (2015). exhilarating thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/exhilarating/thesaurus/antonyms
ChicagoSmart Define. 2015. "exhilarating thesaurus" https://smartdefine.org/exhilarating/thesaurus/antonyms (accessed September 25, 2026).
HarvardSmart Define 2015, exhilarating thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/exhilarating/thesaurus/antonyms>.
MLASmart Define. "exhilarating thesaurus" 20 July 2015. Web. 25 September 2026. <https://smartdefine.org/exhilarating/thesaurus/antonyms>