322 entries under noun topic. ×
| cunning(power, ability, skill, means) | |
| genius(power, strength, facility) | |
| go(verb, activity, force, drive) | |
| order(order, benefit, advantage, suitability) | |
| practice(craft, skill, mastery, proficiency) | |
| quantity(competence, efficacy, effectiveness, adeptness) | |
| realism(craft, skill, mastery, proficiency) | |
| rectitude(craft, skill, mastery, proficiency) | |
| serviceability(practicality, usefulness, helpfulness, serviceableness) | |
| simplicity(ease, peace, freedom, facility) | |
| stability(order, ability, trustworthiness, maturity) | |
| strength(activity, go, force, drive) | |
| suitableness(competence, efficacy, effectiveness, adeptness) | |
| what it takes(expression, idiom, force, power) | |
| accurateness(skill, truth, certainty, sharpness) | |
| action(activity, work, functioning, execution) | |
| activity(action, go, work, drive) | |
| affability(ease, peace, simplicity, freedom) | |
| alacrity | |
| animation(activity, go, drive, power) |
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| APA | Smart Define. (2016). efficiency thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/efficiency/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "efficiency thesaurus" https://smartdefine.org/efficiency/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2016, efficiency thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/efficiency/thesaurus/synonyms>. |
| MLA | Smart Define. "efficiency thesaurus" 25 February 2016. Web. 24 September 2026. <https://smartdefine.org/efficiency/thesaurus/synonyms> |