| gray matter(noun, expression, action, process, thinking) |
| brain(noun, action, process, organism, dealing) |
| intellect(noun, action, process, organism, dealing) |
| intellectuality(noun, process, organism, cognition) |
| intelligence(noun, action, process, organism, dealing) |
| logic(noun, action, process, thinking, brain) |
| mentality(noun, action, process, organism, dealing) |
| power(noun, action, process, dealing) |
| reason(noun, action, process, organism, dealing) |
| clear-sightedness(noun, expression, action, process, thinking) |
| consciousness(noun, thinking, brain, ideas) |
| discussion group(expression, idiom, activity, communication, people) |
| line of reasoning(expression, thinking, discussion, brainstorm, noun) |
| brain-storming(expression, process, thinking, brain) |
| absorption(noun, action, process, dealing) |
| acuity(noun, action, process, dealing) |
| acumen(noun, action, process, dealing) |
| appreciation(noun, action, process, dealing) |
| apprehension(noun, action, process, dealing) |
| assimilation(noun, action, process, dealing) |