| abundance(noun, yield, competence, efficacy, effectiveness) |
| adeptness(noun, ability, skill, talent, competence) |
| benefit(order, advantage, suitability, usefulness, appropriateness) |
| cogency(power, influence, use, effect, success) |
| economy(noun, competence, efficacy, effectiveness, adeptness) |
| effortlessness(noun, ease, ability, peace, capacity) |
| fluency(noun, ease, ability, peace, capacity) |
| gift(noun, craft, power, strength, ability) |
| influence(noun, activity, action, work, force) |
| might(noun, activity, go, force, drive) |
| powerfulness(noun, force, power, strength, ability) |
| practicality(noun, order, benefit, advantage, success) |
| pragmatism(noun, craft, skill, mastery, proficiency) |
| quickness(noun, ease, ability, peace, capacity) |
| resourcefulness(noun, competence, efficacy, effectiveness, adeptness) |
| response(noun, vigor, liveliness, vitality, get-up-and-go) |
| skillfulness(noun, ease, ability, skill, truth) |
| smoothness(noun, ease, ability, peace, capacity) |
| tact(ability, capacity, talent) |
| timeliness(noun, expedience) |