| suppleness(grace, elegance, smoothness) |
| tactfulness(noun, control, understanding, care, head) |
| tastefulness(grace, elegance, smoothness) |
| tough nut to crack(expression, idiom, difficulty, question, secret) |
| vagueness(noun, obscurity, secrecy, anonymity, indescribability) |
| wile(noun, skill, grace, poise, elegance) |
| wiles(art, cunning, scheme, deceit, craftiness) |
| IQ(noun, understanding, skill, understand, sense) |
| absoluteness |
| accuracy |
| acquired taste |
| acuity(noun, understanding, skill, understand, sense) |
| address(noun, control, understanding, care, head) |
| adeptness(noun, skill, grace, poise, elegance) |
| adroitness(noun, control, understanding, care, skill) |
| agility(noun, understanding, skill, understand, sense) |
| airy nothing |
| alertness(noun, understanding, understand, sense, judgment) |
| allure(beauty, grace, delicacy, elegance, smoothness) |
| amenity(noun, control, understanding, care, head) |