Synonyms|533Antonyms|331|Broader|9Narrower|12Related|411
2
strength(noun, intensity, inactivity)
2
vibrancy
2
work ethic
2
zip(noun, energy, enthusiasm, apathy)
1
ambition(dislike, indifference)
1
animation(noun, calm, lifelessness)
1
drive
1
vim(noun, weakness)
1
briskness
1
accomplishment
1
act
1
activeness
1
adventure
1
application(reply, negligence)
1
bounce
1
busyness(noun, action, energy, idleness)
1
delirium(calm, dislike)
1
diligence(noun, inactivity, perseverance, carelessness)
1
doings
1
eagerness
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APASmart Define. (2016). lethargy thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/lethargy/thesaurus/antonyms
ChicagoSmart Define. 2016. "lethargy thesaurus" https://smartdefine.org/lethargy/thesaurus/antonyms (accessed September 27, 2026).
HarvardSmart Define 2016, lethargy thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/lethargy/thesaurus/antonyms>.
MLASmart Define. "lethargy thesaurus" 25 February 2016. Web. 27 September 2026. <https://smartdefine.org/lethargy/thesaurus/antonyms>