60 entries under dull topic. ×

10
inactive(adjective, action, calm, gentle)
9
idle(adjective, action, calm, weak)
7
dormant(adjective, calm, gentle, still)
6
dead(adjective, calm, cold, still)
6
defunct(adjective, cold, tired, lifeless)
5
sluggish(calm, gentle, lazy, inactive)
4
out of commission(expression, adjective, idiom, weak)
4
torpid(sluggish, lazy, passive, hidden)
3
abeyant(adjective, idle, sluggish, lazy)
3
quiescent(adjective, calm, gentle, cold)
3
unoccupied(adjective, idle, sluggish, lazy)
2
asleep(adjective, calm, gentle, still)
2
down(adjective, idle, sluggish, lazy)
2
jobless(adjective, idle, sluggish, lazy)
2
latent(adjective, calm, gentle, still)
2
out of work(expression, adjective, idiom, idle)
2
passive(calm, sluggish, lazy, hidden)
2
unemployed(adjective, idle, sluggish, lazy)
2
unused(adjective, idle, sluggish, lazy)
1
azoic(cold, lifeless, nonliving, inorganic)
<123>
10 years ago|9.7k views|share |citing 
APASmart Define. (2016). inoperative thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/inoperative/thesaurus/synonyms
ChicagoSmart Define. 2016. "inoperative thesaurus" https://smartdefine.org/inoperative/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, inoperative thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/inoperative/thesaurus/synonyms>.
MLASmart Define. "inoperative thesaurus" 29 March 2016. Web. 28 September 2026. <https://smartdefine.org/inoperative/thesaurus/synonyms>