10
cowardly(adjective, dull, light, weak)
10
shy(adjective, state, behavior, courage, dull)
6
dull(adjective, light, weak, energetic)
6
sluggish(adjective, dull)
6
spiritless(adjective, depressed)
5
apathetic(adjective, dull, light, weak)
5
lethargic(adjective, dull, light, weak)
5
listless(adjective, energetic, lively)
5
sad
4
fearful(adjective, dull, light, weak)
4
gray
4
inactive(adjective, dull, light, weak)
4
lazy(adjective, dull, light, weak)
4
lifeless(adjective, dull, spiritless)
3
bloodless
3
coward
3
dead(adjective, cold, indifferent)
3
dispirited(adjective, dull, light, weak)
3
grey
3
inanimate
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APASmart Define. (2016). spirited thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/spirited/thesaurus/antonyms
ChicagoSmart Define. 2016. "spirited thesaurus" https://smartdefine.org/spirited/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2016, spirited thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/spirited/thesaurus/antonyms>.
MLASmart Define. "spirited thesaurus" 23 March 2016. Web. 23 September 2026. <https://smartdefine.org/spirited/thesaurus/antonyms>