Related Clues:

• Ninth letter in old Athens
• Jot or tittle
• Stand-up shtick
• Particle
• Whit or bit
• It's boring
• Miniscule amount
• Flatfish
• Tiny little bit
• Wee parasite
• 0 or 1, digitally
• Light touch
• Small role
• Piece
• Thimbleful