Related Clues:

• Scrap a section of the Riot Act
• Greek letter I
• A little bit
• Very small amount - Greek letter
• Greek letter - small quantity
• Greek letter - minimal amount
• Ounce
• Greek equivalent of the letter I
• No more than a smidgen
• Vowel for Plato
• Tiniest bit of the Greek alphabet?
• Little bit of Greek?
• Greek letter provides very little
• Fishy star finally turns up at ten
• Small taste or, pronounced aloud, a hint to this puzzle's theme