322 entries under noun topic. ×

7
fitness(order, benefit, ability, skill)
7
power(activity, action, go, work)
7
productiveness(yield, ability, competence, effectiveness)
6
aptitude(craft, power, strength, ability)
6
performance(influence, use, effect, success)
6
prowess(craft, skill, mastery, proficiency)
6
qualification(craft, force, power, strength)
6
readiness(power, strength, ease, ability)
5
utility(order, benefit, advantage, suitability)
5
address(ability, capacity, talent, competence)
5
effectualness(affect, competence, efficacy, effectiveness)
5
efficaciousness
5
energy(activity, go, force, drive)
5
experience(craft, ability, skill, mastery)
5
faculty(power, strength, ability, thing)
5
mastery(craft, force, power, strength)
5
sufficiency(craft, skill, mastery, proficiency)
5
thoroughness(correctness, precision, competence, efficacy)
5
workmanship(craft, skill, mastery, proficiency)
4
advantageousness(order, benefit, advantage, suitability)
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APASmart Define. (2016). efficiency thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/efficiency/thesaurus/synonyms
ChicagoSmart Define. 2016. "efficiency thesaurus" https://smartdefine.org/efficiency/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, efficiency thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/efficiency/thesaurus/synonyms>.
MLASmart Define. "efficiency thesaurus" 25 February 2016. Web. 23 September 2026. <https://smartdefine.org/efficiency/thesaurus/synonyms>