3
apathetic(adjective, dull, lethargic)
3
dead
3
drab
3
dreary
3
grey
3
humdrum(adjective, boring, uneventful)
3
inanimate
3
indolent
3
lackadaisical
3
languid(adjective, dull, listless, drooping)
3
lazy(adjective, sluggish, inactive)
3
quiescent
3
slow
3
sluggish(adjective, dull)
3
spiritless(adjective, depressed)
3
torpid(adjective, slow, lazy)
3
unanimated
3
vapid(adjective, dull, flat)
3
weary(adjective, fresh, tired)
2
aggrieved(adjective, feeling, attitude, impression, emotion)
10 years ago|6.7k views|share |citing 
APASmart Define. (2015). lively thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/lively/thesaurus/antonyms
ChicagoSmart Define. 2015. "lively thesaurus" https://smartdefine.org/lively/thesaurus/antonyms (accessed September 24, 2026).
HarvardSmart Define 2015, lively thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/lively/thesaurus/antonyms>.
MLASmart Define. "lively thesaurus" 19 December 2015. Web. 24 September 2026. <https://smartdefine.org/lively/thesaurus/antonyms>