Related Clues:

• Worked out number erased by mistake
• Is it reasonable to be private in public house?
• Rational in thought
• Frenchman in Aristophanes play?
• Regional housing good, one reasoned
• Adroit; smart
• Thought about assigning right and left wingers to team
• Quick-minded
• Showing rational thought
• Explained logically in the lecture, as one discovers
• Descriptive of swift clinch, say
• Quick to understand
• Each boy should be in a particular colour, it's argued
• Thought logically when one got into debt?
• Study disrupted by small, single sound