- Definitions|2
- Thesaurus|521
- Abbreviations|0
83 entries under noun topic. ×
| nonrationality | |
| powerlessness(weakness, skill, failure, shortcoming) | |
| shortcoming(weakness, skill, failure, lack) | |
| stupidity(ignorance, inability, incapacity, incompetence) | |
| ungainliness | |
| unsuitability | |
| unsuitableness(defect, deficiency, imperfection, inadequacy) | |
| untimeliness | |
| weakness(skill, failure, lack, failing) | |
| bankruptcy | |
| breakdown | |
| decline | |
| feebleness(weakness, hopelessness, inability, helplessness) | |
| gaucherie | |
| helplessness(weakness, hopelessness, inability, subjection) | |
| idleness | |
| infirmity(weakness, hopelessness, inability, helplessness) | |
| insight | |
| intelligence | |
| laziness(slowness, idleness) |
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| APA | Smart Define. (2015). inefficiency thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/inefficiency/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "inefficiency thesaurus" https://smartdefine.org/inefficiency/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, inefficiency thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/inefficiency/thesaurus/synonyms>. |
| MLA | Smart Define. "inefficiency thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/inefficiency/thesaurus/synonyms> |