Related Clues:
- Used to do puzzles?
- Confusion and disorder regularly look gay in this study
- Science of reasoning
- Reasoned argument
- Strict reasoning
- Rationale ?
- Reasoned judgement
- Animal study
- Good reasoning
- Vulcan's forte
- Fabled king in charge — it stands to reason
- Fauna study
- For example, all men are mortal is part of deductive reasoning
- Columbo asset
- Rational thinking