32
inactive(adjective, action, slow, lazy, passive)
26
lazy(adjective, slow, sluggish, inactive, passive)
22
sluggish(adjective, dull, slow, negative, lazy)
21
inert(adjective, weak, moving, slow, lifeless)
21
dormant(adjective, slow, negative, lazy, inactive)
20
quiescent(adjective, slow, lazy, inactive, passive)
20
passive(adjective, slow, lifeless, lazy, inactive)
19
idle(adjective, slow, out, lazy, passive)
17
supine(adjective, weak, slow, lazy, passive)
17
torpid(adjective, weak, slow, lazy, passive)
16
dull(adjective, smart, slow, fast, boring)
16
dead(adjective, slow, cold, indifferent, lazy)
16
quiet(adjective, slow, lazy, passive, inoperative)
16
indolent(adjective, weak, slow, lazy, passive)
16
sedentary(adjective, slow, lazy, passive, motionless)
15
latent(adjective, slow, lazy, passive, hidden)
15
stative(adjective, slow, lazy, passive, inoperative)
14
abeyant(adjective, slow, lazy, passive, inoperative)
14
pacifist(noun, adjective, bad, silly, negative)
13
slow(adjective, lazy, passive, unhurried, inoperative)
<1234510>
10 years ago|5.4k views|share |citing 
APASmart Define. (2016). active thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/active/thesaurus/antonyms
ChicagoSmart Define. 2016. "active thesaurus" https://smartdefine.org/active/thesaurus/antonyms (accessed September 20, 2026).
HarvardSmart Define 2016, active thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/active/thesaurus/antonyms>.
MLASmart Define. "active thesaurus" 24 March 2016. Web. 20 September 2026. <https://smartdefine.org/active/thesaurus/antonyms>