| philosophy(noun, knowledge, attitude, wisdom, reasoning) |
| freethinking(noun, irreligion) |
| intelligence(noun, reason, sense, thought, judgment) |
| logic(noun, understanding, knowledge, mind, reason) |
| common sense |
| intellect(noun, understanding, mind, reason, sense) |
| reason(noun, knowledge, attitude, sense, intelligence) |
| induction(noun, understanding, mind, sense, intelligence) |
| judgement |
| understanding(noun, mind, reason, sense, intelligence) |
| classicism(noun, style, restraint, regularity) |
| deduction(noun, understanding, mind, sense, intelligence) |
| discernment(noun, understanding, mind, reason, sense) |
| infidelity |
| neology |
| ratiocination(noun, understanding, mind, sense, intelligence) |
| rationality(noun, understanding, mind, sense, intelligence) |
| rationalization(understanding, mind, sense, reasoning, logic) |
| reasonableness(noun, understanding, mind, sense, intelligence) |
| reasoning(noun, understanding, knowledge, mind, attitude) |