17 entries under dull topic. ×

25
lazy(adjective, sluggish, inactive, lethargic)
13
tired(adjective, lethargic)
10
sluggish(adjective, lethargic)
9
lethargic(adjective, sluggish, lazy)
9
lifeless(adjective, full, lethargic, spiritless)
9
inactive(adjective, moving, lethargic)
8
slow(adjective, lethargic)
8
languid(adjective, listless, drooping)
8
sleepy(adjective, tired)
7
idle(adjective, lethargic)
7
apathetic(adjective, lethargic)
7
weak(adjective, lethargic)
3
impotent(adjective, lethargic)
1
passive(adjective, lethargic)
0
dispirited(adjective, lethargic)
0
easy-going(adjective, lethargic)
0
laid-back(adjective, lethargic)
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APASmart Define. (2016). energetic thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/energetic/thesaurus/antonyms
ChicagoSmart Define. 2016. "energetic thesaurus" https://smartdefine.org/energetic/thesaurus/antonyms (accessed September 28, 2026).
HarvardSmart Define 2016, energetic thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/energetic/thesaurus/antonyms>.
MLASmart Define. "energetic thesaurus" 1 April 2016. Web. 28 September 2026. <https://smartdefine.org/energetic/thesaurus/antonyms>