60 entries under adjective topic. ×

4
torpid(slow, lazy)
3
impotent(dull, lethargic)
3
inert
3
languorous
3
quiescent
2
heavy
2
mild
2
quiet
2
slothful
2
spineless
1
dormant
1
blue(feeling, happiness)
1
passive(dull, lethargic)
1
shiftless
1
stagnant
0
clumsy
0
cumbersome
0
dispassionate
0
dispirited(dull, lethargic)
0
easy
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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>