| debating(noun, verb, thought, thinking) |
| brooding(noun, verb, adjective, thought, thinking) |
| cogitating(verb, thoughtful, thinking, pensive) |
| intellect(noun, feeling, understanding, power, philosophy) |
| intelligence(noun, feeling, understanding, mind, reason) |
| logic(noun, understanding, philosophy, knowledge, mind) |
| logical(adjective, sound, reasonable, sensible, rational) |
| mentality(noun, state, feeling, understanding, power) |
| mind(noun, feeling, understanding, philosophy, character) |
| musing(noun, verb, adjective, study, understanding) |
| rationality(noun, understanding, philosophy, character, position) |
| weighing(noun, verb, study, class, exercise) |
| abstract thought(noun, expression, idiom, thinking) |
| cogitation(noun, study, understanding, philosophy, idea) |
| daydreaming(noun, verb, thought, thinking) |
| envisioning(noun, verb, thought, thinking) |
| inference(noun, understanding, mind, reason, sense) |
| intellection(noun, understanding, mind, sense, intelligence) |
| intellectual(noun, adjective, power, sound, reasonable) |
| rationale(noun, reason, sense, judgment, explanation) |