Related Clues:

• It's certainly no big thing
• Aptly named mistress in 'Sunday in the Park With George'
• Internet address punctuation
• Morse code symbol
• Speckle
• One of four in Mississippi
• Dusty bit
• Web-address punctuation
• Period, e.g.
• China flaw
• Complete an i
• Little Dorothy
• 'i' lid?
• I piece?
• Web-address divider