Related Clues:

• Invisible to the naked eye
• Not in stitches?
• Really small
• Extremely small
• Dim
• In the altogether
• Like Burns's 'tim'rous beastie'
• Like Tim Cratchit
• Like leprechauns
• Sans clothing
• Undraped
• Tim's nickname
• Starkers
• Very petite
• Indistinct