| illumination(noun, light) |
| incandescence(noun, light) |
| insight(mind, intelligence, balance, foresight, clairvoyance) |
| intuition(noun, power, spirit, mind, reason) |
| manifestness(noun, simplicity, brightness, certainty, evidence) |
| marbles(noun, understanding, power, spirit, mind) |
| monotony |
| naturalness(simplicity, purity, ordinariness) |
| normality(wit, prudence, stability, soundness, rationality) |
| openness(noun, simplicity, brightness, certainty, evidence) |
| overtness(noun, simplicity, brightness, certainty, evidence) |
| palpability(noun, simplicity, brightness, certainty, evidence) |
| penetrability(noun, simplicity, brightness, certainty, evidence) |
| perceptibility(noun, simplicity, brightness, certainty, evidence) |
| precision(noun, simplicity, brightness, certainty, evidence) |
| prominence(noun, simplicity, brightness, certainty, evidence) |
| propriety(noun, understanding, finish, mind, restraint) |
| salience(noun, simplicity, brightness, certainty, evidence) |
| shine(noun, light) |
| sixth sense(expression, foresight, clairvoyance) |