18
laziness(noun, weakness, liveliness, lethargy, vibrancy)
13
spiritual apathy
6
fatigue
6
dullness(noun, weakness, lethargy)
5
exhaustion
4
lethargy(noun, action, energy, weakness, laziness)
3
faintness
3
sickness
2
apathy(noun, weakness, lethargy)
2
idleness(noun, weakness, lethargy)
2
inactivity(noun, weakness, lethargy)
2
infirmity
2
yielding(noun, verb, weakness, lethargy)
2
ailment
2
deadliness
1
languor
1
debility
1
genocide
1
inanition(noun, action, regard)
1
indolence
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APASmart Define. (2016). vitality thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/vitality/thesaurus/antonyms
ChicagoSmart Define. 2016. "vitality thesaurus" https://smartdefine.org/vitality/thesaurus/antonyms (accessed September 27, 2026).
HarvardSmart Define 2016, vitality thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/vitality/thesaurus/antonyms>.
MLASmart Define. "vitality thesaurus" 29 February 2016. Web. 27 September 2026. <https://smartdefine.org/vitality/thesaurus/antonyms>