188 entries under weak topic. ×
| unavailing(adjective, failure, short, useless) | |
| below par(expression, adjective, idiom, poor) | |
| disqualified(adjective, inadequate, useless, unfit) | |
| flimsy(light, slight, inadequate, feeble) | |
| fruitless(failure, useless, trivial, incompetent) | |
| impaired(adjective, poor, false, inferior) | |
| ineligible(adjective, inadequate, useless, unfit) | |
| inexpert(adjective, inadequate, useless, unfit) | |
| insubstantial(adjective, slight, flat, poor) | |
| mediocre(adjective, bad, poor, miserable) | |
| minor(adjective, light, soft, slight) | |
| parsimonious(poor, scarce) | |
| sorry(adjective, poor, miserable, inferior) | |
| unconvincing(adjective, flat, poor, thin) | |
| unfit(adjective, false, inadequate, useless) | |
| unproductive(adjective, slight, poor, small) | |
| unskilled(adjective, inadequate, useless, unfit) | |
| unsuited(adjective, inadequate, useless, unfit) | |
| aged(adjective, thin, delicate, shaky) | |
| ailing(adjective, thin, delicate, shaky) |
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| APA | Smart Define. (2016). insufficient thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/insufficient/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "insufficient thesaurus" https://smartdefine.org/insufficient/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2016, insufficient thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/insufficient/thesaurus/synonyms>. |
| MLA | Smart Define. "insufficient thesaurus" 29 March 2016. Web. 25 September 2026. <https://smartdefine.org/insufficient/thesaurus/synonyms> |