122 entries under adjective topic. ×
| insignificant | |
| irrelative | |
| irrelevant | |
| lame(inferior, inadequate, limited, feeble) | |
| lax(dull, idle, sluggish, lazy) | |
| lazy(dull, idle, sluggish, passive) | |
| limp(dull, idle, sluggish, lazy) | |
| low-key(dull, idle, sluggish, lazy) | |
| meaningless(weak, stupid, idle, innocent) | |
| mothballed(dull, idle, sluggish, lazy) | |
| motionless(calm, dull, gentle, cold) | |
| negated(meaningless, invalid, unsubstantiated, unsupported) | |
| nonapplicable | |
| not applicable | |
| not viable(expression, meaningless, invalid, unsubstantiated) | |
| on hold(expression, dull, idle, sluggish) | |
| ossified(dull, idle, sluggish, lazy) | |
| out of action(expression, idiom, dull, down) | |
| out of service(expression, idiom, dull, idle) | |
| ruined |
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| APA | Smart Define. (2016). inoperative thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/inoperative/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "inoperative thesaurus" https://smartdefine.org/inoperative/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2016, inoperative thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/inoperative/thesaurus/synonyms>. |
| MLA | Smart Define. "inoperative thesaurus" 29 March 2016. Web. 28 September 2026. <https://smartdefine.org/inoperative/thesaurus/synonyms> |