| regard(noun, power, spirit, mind, reason) |
| sanity(noun, understanding, power, spirit, mind) |
| sapience(noun, mind, intelligence, balance) |
| savvy(noun, understanding, mind, skill, understand) |
| shrewdness |
| smarts(noun, understanding, mind, understand, sense) |
| soul(noun, power, spirit, mind, reason) |
| soundness(noun, understanding, power, spirit, mind) |
| spirit(noun, power, mind, reason, sense) |
| subtlety(noun, understanding, skill, understand, sense) |
| talent(noun, power, spirit, mind, reason) |
| thinker(noun, understanding, power, spirit, mind) |
| trenchancy(noun, understanding, skill, understand, sense) |
| turn of mind(noun, expression, idiom, understanding, philosophy) |
| understand(noun, understanding, skill, sense, judgment) |
| wag |
| way of thinking(noun, expression, idiom, understanding, philosophy) |
| what it takes(noun, expression, idiom, understanding, mind) |
| I.Q.(noun, intelligence) |
| ability(noun, understanding, intelligence, intellect, brain) |