- Definitions|2
- Thesaurus|834
- Abbreviations|0
65 entries under efficiency topic. ×
| validness(noun, force, end, drive, power) | |
| worth(noun, success, practicality) | |
| zeal(noun, activity, go, style, drive) | |
| zest(noun, go, style, power, strength) | |
| sufficiency(noun, virtue, worth, potency) |
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| APA | Smart Define. (2016). effectiveness thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/effectiveness/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "effectiveness thesaurus" https://smartdefine.org/effectiveness/thesaurus/synonyms (accessed September 20, 2026). |
| Harvard | Smart Define 2016, effectiveness thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/effectiveness/thesaurus/synonyms>. |
| MLA | Smart Define. "effectiveness thesaurus" 25 February 2016. Web. 20 September 2026. <https://smartdefine.org/effectiveness/thesaurus/synonyms> |