| efficacy(noun, power, ability, skill, readiness) |
| expert opinion(expression, idiom) |
| facts(noun, understanding, power, ability, awareness) |
| grip(noun, control, understanding, power, knowledge) |
| intelligence(noun, study, understanding, knowledge, ability) |
| intimacy |
| judgement |
| line(noun, knowledge, skill, responsibility, sphere) |
| masterliness(noun, knowledge, skill, know-how) |
| mastership(understanding, ability, command, skill, talent) |
| resourcefulness(skill, readiness, quickness, shrewdness, competence) |
| right stuff(expression, strength, ability, skill, talent) |
| savoir-faire(knowledge, experience, savvy) |
| tact(skill, practicality, usefulness, helpfulness, adroitness) |
| technic |
| time(noun, skills, services) |
| trade(noun, knowledge, skill, talent, knack) |
| understanding(noun, knowledge, ability, grasp, command) |
| wit(noun, skill, judgment, quickness, insight) |
| wizardry(understanding, command, skill, genius) |