| potency(noun, capacity, capability, competence, capableness) |
| prowess(noun, capacity, capability, competence, capableness) |
| puissance(noun, capacity, capability, competence, capableness) |
| reason(noun, capacity, capability, competence, capableness) |
| resourcefulness(noun, capacity, capability, competence, capableness) |
| resources(noun, capacity, capability, competence, capableness) |
| skill(noun, capacity, capability, competence, capableness) |
| staying power(noun, capacity, capability, competence, capableness) |
| stuff(noun, capacity, capability, competence, capableness) |
| talent(noun, capacity, capability, competence, capableness) |
| understanding(noun, capacity, capability, competence, capableness) |
| usefulness(noun, capacity, capability, competence, capableness) |
| wherewithal(noun, capacity, capability, competence, capableness) |