- Definitions|2
- Thesaurus|2.6k
- Abbreviations|0
336 entries under adjective topic. ×
| silly(stupid, insignificant, useless, senseless) | |
| stupid(silly, insignificant, idle, useless) | |
| unequipped(weak, inadequate, unfit, unqualified) | |
| unpractical(useless, unfit) | |
| unsatisfactory(weak, poor, inadequate, feeble) | |
| unskilful | |
| unskillful(weak, inadequate, feeble, incompetent) | |
| unsuited(weak, inadequate, useless, inappropriate) | |
| untenable(useless, unfit) | |
| abandoned(poor, base, inferior, insignificant) | |
| abject(poor, base, inferior, insignificant) | |
| absurd | |
| anemic(dull, light, soft, poor) | |
| annulled(invalid, canceled) | |
| anticlimactic(useless, unpolluted, vain, unsuccessful) | |
| around in circles(expression, idiom, silly, stupid) | |
| ashen(dull, light, soft, poor) | |
| ashy(dull, light, soft, poor) | |
| avoided(meaningless, invalid, unsubstantiated, unsupported) | |
| base(poor, inferior, insignificant, useless) |
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Ineffective on
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| APA | Smart Define. (2016). ineffective thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/ineffective/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "ineffective thesaurus" https://smartdefine.org/ineffective/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2016, ineffective thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/ineffective/thesaurus/synonyms>. |
| MLA | Smart Define. "ineffective thesaurus" 29 March 2016. Web. 25 September 2026. <https://smartdefine.org/ineffective/thesaurus/synonyms> |