Synonyms of efficiencies

1 Syllable
skill
2 Syllables
prowess, know-how, address, talent, power
3 Syllables
readiness, quantity, response, energy, faculty, skillfulness, thoroughness, potency
4 Syllables
suitableness, facility, capableness, powerfulness, proficiency, performance, expertise, adequacy, ability, efficacy, competence, abundance, effectualness, completeness, economy, competency
5 Syllables
capability, suitability, productiveness, productivity, resourcefulness
6 Syllables
adaptability