Synonyms of efficiency

1 Syllable

skill, might

2 Syllables

prowess, know-how, o's, address, talent, power

3 Syllables

strenuousness, readiness, quantity, response, energies, energy, lustiness, faculty, sprightliness, skillfulness, thoroughness, potency

4 Syllables

preciseness, suitableness, facility, capableness, utility, powerfulness, forcibleness, accuracy, proficiency, performance, expertise, qualifiedness, adequacy, ability, accuracies, get-up-and-go, proficiencies, facilities, efficacy, propitiousness, competence, utilities, easygoingness, abundance, effectualness, completeness, economy, competency

5 Syllables

capability, suitability, capabilities, advantageousness, productiveness, productivity, dependableness, effectiveness, informality, resourcefulness

6 Syllables

adaptability, profitability