- Definitions|2
- Thesaurus|2.6k
- Abbreviations|0
180 entries under useless topic. ×
| purposeless(adjective, weak, stupid, idle) | |
| unusable(adjective, poor, base, inferior, insignificant) | |
| void(adjective, unsound, hopeless, vain) | |
| inferior(adjective, poor, base, insignificant) | |
| insignificant(adjective, poor, base, stupid, inferior) | |
| trifling(adjective, poor, failure, base, inferior) | |
| unfruitful(adjective, weak, inferior, inadequate, product) | |
| unserviceable(adjective, unfit, impractical, hopeless) | |
| valueless(adjective, poor, base, stupid, inferior) | |
| flimsy(weak, inadequate, feeble, inappropriate) | |
| hollow(adjective, poor, inadequate, trivial) | |
| hopeless(adjective, stupid, idle, trivial) | |
| impracticable(adjective, stupid, idle, trivial) | |
| inutile(adjective, poor, base, stupid, inferior) | |
| paltry(adjective, poor, base, inferior, insignificant) | |
| trivial(adjective, poor, base, stupid, inferior) | |
| unavailable(adjective, weak, stupid, idle, product) | |
| unfitted(adjective, unfit, impotence) | |
| unsuitable(adjective, weak, inadequate, feeble) | |
| counterproductive(adjective, poor, base, stupid, inferior) |
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| APA | Smart Define. (2016). ineffective thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/ineffective/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "ineffective thesaurus" https://smartdefine.org/ineffective/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2016, ineffective thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/ineffective/thesaurus/synonyms>. |
| MLA | Smart Define. "ineffective thesaurus" 29 March 2016. Web. 24 September 2026. <https://smartdefine.org/ineffective/thesaurus/synonyms> |