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

8 entries under indifferent topic. ×

6
alert(adjective, dull, energetic, careless)
2
keen(adjective, calm)
0
dedicated
0
fanatical
0
heads up(expression, dull, careless)
0
on the job(expression, idiom, dull, careless)
0
on the lookout(expression, idiom, dull, careless)
0
rabid
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APASmart Define. (2016). lethargic thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/lethargic/thesaurus/antonyms
ChicagoSmart Define. 2016. "lethargic thesaurus" https://smartdefine.org/lethargic/thesaurus/antonyms (accessed September 28, 2026).
HarvardSmart Define 2016, lethargic thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/lethargic/thesaurus/antonyms>.
MLASmart Define. "lethargic thesaurus" 4 January 2016. Web. 28 September 2026. <https://smartdefine.org/lethargic/thesaurus/antonyms>