1
nonoperating
1
nontoxic(simple, gentle, innocent, inoffensive, innocuous)
1
nonutilitarian
1
nonvalid
1
nonvegetable(dull, cold, lifeless, nonliving, inorganic)
1
not able(expression, weak, skill, unfit, inept)
1
not applicable(adjective, inapplicable)
1
not cut out for(expression, weak, skill, unfit, inept)
1
not equal to(expression, weak, skill, unfit, inept)
1
not up to(expression, weak, skill, unfit, inept)
1
not viable(expression, adjective, meaningless, invalid, unsubstantiated)
1
nugacious
1
of no force(expression, idiom)
1
of no use(expression, idiom, weak, stupid, idle)
1
on hold(expression, adjective, dull, idle, sluggish)
1
ossified(adjective, dull, idle, sluggish, lazy)
1
otiose
1
out of action(expression, adjective, idiom, dull, down)
1
out of condition(expression, idiom)
1
out of gear(expression, idiom)
<1…678910>
10 years ago|9.7k views|share |citing 
APASmart Define. (2016). inoperative thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/inoperative/thesaurus/synonyms
ChicagoSmart Define. 2016. "inoperative thesaurus" https://smartdefine.org/inoperative/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, inoperative thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/inoperative/thesaurus/synonyms>.
MLASmart Define. "inoperative thesaurus" 29 March 2016. Web. 27 September 2026. <https://smartdefine.org/inoperative/thesaurus/synonyms>