- Definitions|2
- Thesaurus|2.3k
- Abbreviations|0
146 entries under useless topic. ×
| ineffective(adjective, dull, light, weak, soft) | |
| unavailing(adjective, weak, poor, failure, base) | |
| futile(adjective, weak, poor, base, careless) | |
| feeble(adjective, dull, strong, light, weak) | |
| impotent(adjective, strong, weak, ability, poor) | |
| unproductive(adjective, weak, poor, base, silly) | |
| inefficient(adjective, weak, thin, delicate, failure) | |
| pointless(adjective, poor, base, inferior, insignificant) | |
| weak(adjective, dull, strong, light, soft) | |
| bootless(adjective, arouse bad feelings, feature, state) | |
| fruitless(adjective, weak, failure, silly, stupid) | |
| vain(adjective, weak, stupid, insignificant, inadequate) | |
| worthless(adjective, weak, poor, base, careless) | |
| inefficacious(adjective, skill, affect, inadequate, feeble) | |
| abortive(adjective, failure, stupid, inadequate, feeble) | |
| incompetent(adjective, weak, poor, thin, delicate) | |
| inadequate(adjective, dull, mean, strong, light) | |
| unsuccessful(adjective, weak, inadequate, limited, feeble) | |
| idle(adjective, weak, stupid, inadequate, limited) | |
| sterile(adjective, weak, poor, base, inferior) |
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| APA | Smart Define. (2016). ineffectual thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/ineffectual/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "ineffectual thesaurus" https://smartdefine.org/ineffectual/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2016, ineffectual thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/ineffectual/thesaurus/synonyms>. |
| MLA | Smart Define. "ineffectual thesaurus" 24 March 2016. Web. 24 September 2026. <https://smartdefine.org/ineffectual/thesaurus/synonyms> |