- Definitions|2
- Thesaurus|1.6k
- Abbreviations|0
92 entries under weak topic. ×
| inept(adjective, ability, inadequate, limited) | |
| incompetent(adjective, ability, thin, delicate) | |
| ineffectual(adjective, thin, delicate, failure) | |
| incapable(adjective, ability, inadequate, feeble) | |
| useless(adjective, failure, inferior, affect) | |
| feeble(adjective, strong, inadequate, useless) | |
| unfit(adjective, ready, inadequate, well) | |
| unskilled(adjective, ability, inadequate, useless) | |
| unable(adjective, skill, inadequate, limited) | |
| inexpert(adjective, ability, inadequate, well) | |
| inefficacious(adjective, skill, inferior, affect) | |
| futile(adjective, inferior, inadequate, limited) | |
| impotent(adjective, thin, delicate, failure) | |
| inadequate(adjective, thin, delicate, inferior) | |
| unavailing(failure, inferior, inadequate, limited) | |
| unproductive(adjective, slow, inadequate, limited) | |
| helpless(adjective, thin, delicate, inadequate) | |
| clumsy(adjective, inadequate, useless, incompetent) | |
| faulty(adjective, feeble, well, incompetent) | |
| insufficient(adjective, thin, delicate, failure) |
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| APA | Smart Define. (2015). inefficient thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/inefficient/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "inefficient thesaurus" https://smartdefine.org/inefficient/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, inefficient thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/inefficient/thesaurus/synonyms>. |
| MLA | Smart Define. "inefficient thesaurus" 12 November 2015. Web. 22 September 2026. <https://smartdefine.org/inefficient/thesaurus/synonyms> |