| incisiveness |
| intensity |
| know-how(skill, readiness, competence, efficacy, effectiveness) |
| lustiness |
| magnitude |
| performance(energy, competence, efficacy, effectiveness) |
| productivity(performance, energy, skill, readiness, competence) |
| proficiency(skill, readiness, competence, efficacy, effectiveness) |
| prowess(skill, readiness, competence, efficacy, effectiveness) |
| quantity(performance, energy, skill, readiness, competence) |
| readiness(skill, competence, efficacy, effectiveness, adeptness) |
| resourcefulness(performance, energy, skill, readiness, competence) |
| response(performance, energy, skill, readiness, competence) |
| skill(readiness, competence, efficacy, effectiveness, adeptness) |
| skillfulness(performance, energy, skill, readiness, competence) |
| stability |
| suitability(performance, energy, skill, readiness, competence) |
| suitableness(performance, energy, skill, readiness, competence) |
| talent(skill, readiness, competence, efficacy, effectiveness) |
| thoroughness(performance, energy, skill, readiness, competence) |