| brainpower(noun, understanding, mind, skill, understand) |
| brains(noun, understanding, mind, understand, sense) |
| brightness(noun, understanding, mind, skill, understand) |
| capacity(noun, understanding, ability, skill, understand) |
| cleverness(noun, understanding, mind, understand, sense) |
| comprehension(noun, understanding, mind, understand, sense) |
| coruscation(noun, understanding, skill, understand, sense) |
| discernment(noun, understanding, ability, understand, sense) |
| eagerly |
| expert(noun, intelligence, intellect, talent, cleverness) |
| gray matter(noun, expression, understanding, mind, skill) |
| haste |
| hastiness |
| impulse |
| impulsiveness |
| intellect(noun, understanding, mind, understand, sense) |
| judgment(noun, understanding, mind, understand, sense) |
| luminosity(noun, understanding, skill, understand, sense) |
| mentality(noun, understanding, skill, understand, sense) |
| mind(noun, understanding, skill, understand, sense) |