Synonyms|340Antonyms|125|Broader|10Narrower|7Related|201
0
activity
0
acuteness
0
ambition
0
amusement
0
application
0
assiduousness
0
bastion
0
bounce
0
briskness
0
bulwark
0
bustle
0
capability
0
cheeriness
0
chirpiness
0
determination
0
development
0
diligence(noun, energy)
0
diversion
0
dynamism
0
ebullience
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APASmart Define. (2016). lassitude thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/lassitude/thesaurus/antonyms
ChicagoSmart Define. 2016. "lassitude thesaurus" https://smartdefine.org/lassitude/thesaurus/antonyms (accessed September 25, 2026).
HarvardSmart Define 2016, lassitude thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/lassitude/thesaurus/antonyms>.
MLASmart Define. "lassitude thesaurus" 31 March 2016. Web. 25 September 2026. <https://smartdefine.org/lassitude/thesaurus/antonyms>