3
indolent(adjective, down, listless, languid, slothful)
3
nonworking(adjective, down, listless, languid, indolent)
3
patient(adjective, wait, forbearing, abiding)
3
vacant(adjective, quiet, down, inactive, passive)
2
retroactive(adjective, flop, standing, flopped, out-of-action)
2
careless(adjective, no preparation to future)
2
inactive(adjective, down, listless, languid, indolent)
2
inert(adjective, quiet, down, inactive, passive)
2
inoperative(adjective, quiet, down, inactive, passive)
2
noninhibitive(adjective, down, listless, languid, indolent)
2
quiescent(adjective, quiet, down, inactive, passive)
2
slovenly(adjective, down, listless, languid, indolent)
2
extinct(adjective, quiet, inactive, passive, dormant)
2
half-baked(adjective, no preparation to future)
2
half-cocked(adjective, no preparation to future)
2
heedless(adjective, no preparation to future)
2
improvident(adjective, no preparation to future)
2
inertial(adjective, down, listless, languid, indolent)
2
myopic(adjective, no preparation to future)
2
stagnant(adjective, down, listless, languid, indolent)
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APASmart Define. (2014). proactive thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/proactive/thesaurus/antonyms
ChicagoSmart Define. 2014. "proactive thesaurus" https://smartdefine.org/proactive/thesaurus/antonyms (accessed September 22, 2026).
HarvardSmart Define 2014, proactive thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/proactive/thesaurus/antonyms>.
MLASmart Define. "proactive thesaurus" 14 October 2014. Web. 22 September 2026. <https://smartdefine.org/proactive/thesaurus/antonyms>