| genius(noun, skill, wisdom, discrimination, prudence) |
| gruffness(noun, severity, harshness, shortness, curtness) |
| guile(noun, intelligence, judgment, wisdom, cunning) |
| incisiveness(noun, sharp, skill, intelligence, wisdom) |
| insight(noun, feeling, understanding, mind, grasp) |
| perspicacity(noun, understanding, mind, grasp, intelligence) |
| raciness(noun, tang, spiciness, tastiness) |
| resourcefulness(noun, skill, brightness, wit, quickness) |
| rigor(noun, discipline, firmness, severity, harshness) |
| sense(noun, understanding, skill, understand, intelligence) |
| stringency(noun, discipline, firmness, severity, harshness) |
| talent(noun, skill, brightness, wit, quickness) |
| tang(noun, spiciness, tastiness) |
| tartness(noun, difficulty, severity, bitterness, harshness) |
| acridness(noun, sarcasm, acerbity, acidity, mordancy) |
| alertness(noun, judgment, reserve, keenness, sensitivity) |
| aptness(noun, knowledge, skill, cunning, proficiency) |
| bluntness(noun, rudeness, disrespect, disdain, nerve) |
| boundary(noun, edge) |
| briskness(noun, severity, cleverness, quickness, nimbleness) |