45 entries under inadequate topic. ×
| useless(adjective, weak, stupid, product) | |
| fruitless(adjective, stupid, idle, product) | |
| vain(adjective, stupid, idle, feeble) | |
| abortive(stupid, idle, feeble, useless) | |
| bootless(weak, stupid, idle, feeble) | |
| futile(stupid, idle, feeble, useless) | |
| incompetent(adjective, weak, stupid, idle) | |
| ineffectual(stupid, idle, feeble, useless) | |
| unavailing(stupid, idle, feeble, useless) | |
| unproductive(stupid, idle, feeble, useless) | |
| worthless(adjective, weak, stupid, idle) | |
| anticlimactic(limited, feeble, useless, vain) | |
| barren(adjective, limited, product, feeble) | |
| defeasible(limited, feeble, useless, vain) | |
| emasculate(limited, feeble, useless, vain) | |
| feckless(weak, stupid, idle, feeble) | |
| idle(stupid, product, feeble, useless) | |
| impotent(adjective, limited, feeble, useless) | |
| inefficient(adjective, limited, feeble, useless) | |
| inept(weak, stupid, idle, feeble) |
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| APA | Smart Define. (2015). unavailable thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/unavailable/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "unavailable thesaurus" https://smartdefine.org/unavailable/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2015, unavailable thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unavailable/thesaurus/synonyms>. |
| MLA | Smart Define. "unavailable thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/unavailable/thesaurus/synonyms> |