Related Clues:

• Fair
• 'The Katzenjammer Kids,' e.g.
• Upright
• On the up and up
• Just
• Square
• Clown
• Aboveboard
• On the up-and-up
• Comedian
• 'Peanuts,' e.g.
• Funny one
• Whit
• Dilbert, e.g.
• Right