- Definitions|2
- Thesaurus|2.6k
- Abbreviations|0
336 entries under adjective topic. ×
| trivial(poor, base, stupid, inferior) | |
| unavailable(weak, stupid, idle, product) | |
| uneffective | |
| unfitted(useless, unfit, impotence) | |
| unskilled(weak, inadequate, feeble, incompetent) | |
| unsuitable(weak, inadequate, feeble, useless) | |
| counterproductive(poor, base, stupid, inferior) | |
| disabled(useless, unfit, impotence) | |
| effete(weak, inadequate, incompetent, inept) | |
| failed(vain, unsuccessful, futile, unproductive) | |
| faulty(weak, poor, inadequate, feeble) | |
| flabby(weak, poor, inadequate, feeble) | |
| forceless(weak, inferior, inadequate, feeble) | |
| inexpert(weak, inadequate, feeble, incompetent) | |
| irresolute(weak, soft, feeble, mediocre) | |
| otiose(useless, trivial, empty, insufficient) | |
| poor(dull, light, weak, soft) | |
| shiftless(weak, careless, feeble) | |
| toothless(poor, inadequate, useless, ineffectual) | |
| unimportant(poor, base, inferior, insignificant) |
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Ineffective on
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| APA | Smart Define. (2016). ineffective thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/ineffective/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "ineffective thesaurus" https://smartdefine.org/ineffective/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2016, ineffective thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/ineffective/thesaurus/synonyms>. |
| MLA | Smart Define. "ineffective thesaurus" 29 March 2016. Web. 24 September 2026. <https://smartdefine.org/ineffective/thesaurus/synonyms> |