| facility(noun, power, turn, strength, knowledge) |
| keenness(noun, understanding, mind, grasp, intelligence) |
| mastery(noun, understanding, strength, knowledge, ability) |
| slyness(noun, skill, treachery, cunning) |
| wiliness(noun, skill, treachery, cunning) |
| brilliance(noun, understanding, spirit, mind, skill) |
| discernment(noun, feeling, understanding, mind, grasp) |
| foxiness(noun, skill, cunning, deviousness) |
| guile(noun, craft, skill, intelligence, judgment) |
| insight(noun, feeling, understanding, mind, grasp) |
| intellect(noun, feeling, understanding, mind, grasp) |
| trickiness(noun, treachery, cunning, trickery) |
| acumen(noun, understanding, ability, mind, reason) |
| understanding(noun, feeling, ability, mind, grasp) |
| brains(noun, feeling, understanding, power, strength) |
| cunningness |
| perspicacity(noun, understanding, mind, grasp, understand) |
| savvy(noun, understanding, strength, knowledge, ability) |
| sophistry(noun, intuition) |
| penetration(noun, understanding, mind, grasp, understand) |