48 entries under sluggish topic. ×

1
do-nothing(adjective, dull, idle, lazy)
1
draggy(adjective, dull, idle, lazy)
1
immobile(adjective, calm, dull, gentle, still)
1
in holding pattern(expression, adjective, idiom, dull, idle)
1
indolent(dull, lazy, motionless, unmoving)
1
lax(adjective, dull, idle, lazy)
1
lazy(adjective, dull, idle, passive)
1
lethargic(dull, lazy, passive, inert)
1
limp(adjective, dull, idle, lazy)
1
low-key(adjective, dull, idle, lazy)
1
mothballed(adjective, dull, idle, lazy)
1
motionless(adjective, calm, dull, gentle, cold)
1
on hold(expression, adjective, dull, idle)
1
ossified(adjective, dull, idle, lazy)
1
out of action(expression, adjective, idiom, dull, down)
1
out of service(expression, adjective, idiom, dull, idle)
1
quiet(calm, dull, gentle, still)
1
sedentary(adjective, dull, idle, lazy)
1
sidelined(weak, skill, unfit, passive)
1
slack(dull, lazy, passive, inert)
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APASmart Define. (2016). inoperative thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/inoperative/thesaurus/synonyms
ChicagoSmart Define. 2016. "inoperative thesaurus" https://smartdefine.org/inoperative/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, inoperative thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/inoperative/thesaurus/synonyms>.
MLASmart Define. "inoperative thesaurus" 29 March 2016. Web. 29 September 2026. <https://smartdefine.org/inoperative/thesaurus/synonyms>