Related Clues:

• Buffed
• Moved laterally
• Sharp-edged
• Like an eagle's vision
• Well-sharpened
• Advanced furtively
• Trimmed along the walk, e.g.
• Well-mannered
• Sharp, as an appetite
• Fringed
• Formed the border of
• Fresh from honing
• Double-__
• Proceeded with caution
• Advanced gradually