Synonyms|511Antonyms|235|Broader|11Narrower|5Related|1.2k

4 entries under lively topic. ×

6
alert(adjective, dull, energetic, careless, indifferent)
2
jaunty
2
peppy(adjective, vigorous)
0
smart(adjective, brisk)
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APASmart Define. (2016). lethargic thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/lethargic/thesaurus/antonyms
ChicagoSmart Define. 2016. "lethargic thesaurus" https://smartdefine.org/lethargic/thesaurus/antonyms (accessed September 29, 2026).
HarvardSmart Define 2016, lethargic thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/lethargic/thesaurus/antonyms>.
MLASmart Define. "lethargic thesaurus" 4 January 2016. Web. 29 September 2026. <https://smartdefine.org/lethargic/thesaurus/antonyms>