2
torpid
2
dispirited
2
inactive
2
inanimate
2
stolid
2
unhappy
2
vapid
2
deceased
2
defunct
2
gloomy(adjective, clear, light, blue, down)
2
glum
2
idle
2
impassive
2
lackadaisical
2
lacking interest
2
languishing
2
languorous
2
leaden
2
limp
2
low-spirited
10 years ago|4.5k views|share |citing 
APASmart Define. (2016). vivacious thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/vivacious/thesaurus/antonyms
ChicagoSmart Define. 2016. "vivacious thesaurus" https://smartdefine.org/vivacious/thesaurus/antonyms (accessed September 24, 2026).
HarvardSmart Define 2016, vivacious thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/vivacious/thesaurus/antonyms>.
MLASmart Define. "vivacious thesaurus" 24 March 2016. Web. 24 September 2026. <https://smartdefine.org/vivacious/thesaurus/antonyms>