483 entries under adjective topic. ×

7
inoperative(soft, slow, lazy, passive)
7
lackadaisical(weak, soft, slow, careless)
7
lethargic(energetic, fixed, sluggish, lazy)
5
counteractive(negative, nonfunctional, uneffective)
5
languid(weak, soft, slow, boring)
5
limp(weak, soft, inactive, passive)
5
passive voice(noun, expression, idiom)
5
sleepy(weak, soft, inactive, passive)
5
unoccupied(slow, full, idle, lazy)
4
blank(noun, verb, bad, silly)
4
empty(noun, verb, bad, silly)
4
fallow(negative, inactive, nonfunctional, uneffective)
4
languishing(weak, soft, inactive, passive)
4
lifeless(negative, nonfunctional, uneffective)
4
spiritless(weak, soft, inactive, passive)
4
stagnant(weak, moving, soft, slow)
4
stolid(weak, soft, inactive, passive)
4
tired(negative, nonfunctional, uneffective)
4
weary(negative, nonfunctional, uneffective)
3
asleep(weak, soft, inactive, passive)
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APASmart Define. (2016). active thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/active/thesaurus/antonyms
ChicagoSmart Define. 2016. "active thesaurus" https://smartdefine.org/active/thesaurus/antonyms (accessed September 24, 2026).
HarvardSmart Define 2016, active thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/active/thesaurus/antonyms>.
MLASmart Define. "active thesaurus" 24 March 2016. Web. 24 September 2026. <https://smartdefine.org/active/thesaurus/antonyms>