| philosophy(noun, knowledge, reason, attitude, idea) |
| reasoning(noun, verb, adjective, understanding, philosophy) |
| intelligent(adjective, sound, reasonable, smart, bright) |
| thought(noun, adjective, concept, philosophy, plan) |
| cerebration(noun, understanding, philosophy, idea, belief) |
| pondering(noun, verb, adjective, reasonable, keen) |
| reflection(noun, understanding, philosophy, plan, idea) |
| thoughtful(adjective, sound, reasonable, sensible, heavy) |
| meditative(adjective, reasonable, keen, thought, rational) |
| rational(adjective, sound, reasonable, keen, smart) |
| pensive(adjective, reasonable, keen, thought, rational) |
| reasonable(adjective, sound, reasonable, keen, smart) |
| mind(noun, understanding, interest, notice, belief) |
| sensible(adjective, sound, reasonable, rational, wise) |
| consideration(noun, understanding, cause, mind, reason) |
| reflective(adjective, sound, reasonable, sensible, thought) |
| cogitation(noun, understanding, philosophy, reason, idea) |
| intellection(noun, thought, intellect) |
| logical(adjective, sound, reasonable, keen, sensible) |
| opinion(noun, understanding, philosophy, view, idea) |