- Definitions|1
- Thesaurus|562
- Abbreviations|0
46 entries under inadequate topic. ×
| useless(adjective, weak, poor, failure, base) | |
| futile(adjective, weak, poor, base, stupid) | |
| bootless(adjective, failure, stupid, idle) | |
| worthless(adjective, poor, base, value, stupid) | |
| ineffectual(adjective, weak, poor, failure, base) | |
| vain(adjective, weak, stupid, short, idle) | |
| fruitless(adjective, weak, failure, silly, stupid) | |
| unproductive(adjective, weak, poor, base, silly) | |
| abortive(adjective, weak, failure, stupid, idle) | |
| unprofitable(adjective, poor, base, silly, stupid) | |
| idle(adjective, weak, stupid, dry) | |
| unsuccessful(adjective, weak, inferior, short) | |
| barren(adjective, poor, base, inferior, insignificant) | |
| inefficacious(adjective, inferior, useless, trivial) | |
| impotent(adjective, weak, failure, silly, stupid) | |
| nugatory(adjective, poor, failure, base, inferior) | |
| inefficient(adjective, weak, failure, inferior) | |
| inoperative(adjective, weak, stupid, inferior, idle) | |
| feeble(adjective, weak, inferior, short) | |
| unable(adjective, weak, inferior, limited) |
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| APA | Smart Define. (2016). unavailing thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/unavailing/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "unavailing thesaurus" https://smartdefine.org/unavailing/thesaurus/synonyms (accessed September 30, 2026). |
| Harvard | Smart Define 2016, unavailing thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/unavailing/thesaurus/synonyms>. |
| MLA | Smart Define. "unavailing thesaurus" 24 March 2016. Web. 30 September 2026. <https://smartdefine.org/unavailing/thesaurus/synonyms> |