- Definitions|2
- Thesaurus|158
- Abbreviations|0
| effectiveness(noun, performance, energy, affect, competence) | |
| effectuality(noun, effect, affect) | |
| effectivity | |
| efficiency(noun, affect, competence, efficacy, effectiveness) | |
| potency(noun, performance, energy, affect, competence) | |
| efficaciousness(noun, affect) | |
| efficacy(noun, performance, energy, skill, affect) | |
| power(noun, control, strength, energy, ability) | |
| strength | |
| powerfulness(noun, performance, energy, skill, readiness) | |
| effect(noun, affect) | |
| efficacious | |
| efficacity | |
| energy(noun, performance, competence, efficacy, effectiveness) | |
| functionality | |
| influence(noun, affect) | |
| productiveness(performance, energy, skill, readiness, competence) | |
| soundness | |
| ability(competence, efficacy, effectiveness) | |
| abundance(performance, energy, skill, readiness, competence) |
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| APA | Smart Define. (2013). effectualness thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/effectualness/thesaurus/synonyms |
| Chicago | Smart Define. 2013. "effectualness thesaurus" https://smartdefine.org/effectualness/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2013, effectualness thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/effectualness/thesaurus/synonyms>. |
| MLA | Smart Define. "effectualness thesaurus" 28 June 2013. Web. 22 September 2026. <https://smartdefine.org/effectualness/thesaurus/synonyms> |