Synonyms|999Antonyms|159|Broader|11Narrower|10Related|490
22
laziness(noun, liveliness, vitality, vibrancy, activeness)
10
weakness
8
boredom
6
lethargy(noun, action, energy, weakness, laziness)
4
debility(noun, strength, weakness, incapacity)
4
enervation(noun, strength, weakness, lethargy)
4
feebleness(noun, strength, robustness)
4
lassitude(noun, energy)
3
exhaustion(noun, energy, tiredness)
3
faintness
3
fatigue(noun, tiredness)
3
frailty
3
idleness(noun, activity, weakness, life, lethargy)
3
indolence
3
infirmity
3
malady
3
sickness
3
sloth(noun, liveliness)
2
ailment
2
complaint
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APASmart Define. (2016). vigor thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/vigor/thesaurus/antonyms
ChicagoSmart Define. 2016. "vigor thesaurus" https://smartdefine.org/vigor/thesaurus/antonyms (accessed September 24, 2026).
HarvardSmart Define 2016, vigor thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/vigor/thesaurus/antonyms>.
MLASmart Define. "vigor thesaurus" 29 February 2016. Web. 24 September 2026. <https://smartdefine.org/vigor/thesaurus/antonyms>