adjective
- Not producing an intended effect.
- usage: "an ineffective teacher"; "ineffective legislation"
- synonyms: uneffective, ineffectual
- Lacking in power or forcefulness.
- usage: "an ineffectual ruler"; "like an unable phoenix in hot ashes"
- synonyms: ineffectual, unable
- Lacking the ability or skill to perform effectively; inadequate.
- usage: "an ineffective administration"; "inefficient workers"
- synonyms: inefficient
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). ineffective. Retrieved September 22, 2026, from http://smartdefine.org/ineffective/definitions/1176500 |
| Chicago | WordNet. 2010. "ineffective" http://smartdefine.org/ineffective/definitions/1176500 (accessed September 22, 2026). |
| Harvard | WordNet 2010, ineffective, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/ineffective/definitions/1176500>. |
| MLA | WordNet. "ineffective" 23 October 2010. Web. 22 September 2026. <http://smartdefine.org/ineffective/definitions/1176500> |