Related Clues:

• More than sharp enough to give 'er a wound
• Needs to be sharper to make the cut in the ear
• More than sharp after a century, it's true
• Sharper to have cut in the cut up ear
• Though only comparatively sharp, it will make a wound on 'er
• More pointed
• More keen
• More sensitive, as hearing
• Sharper and more cunning following ace
• Conman
• One might take you in
• One who's gotten good marks?
• More cunning hoarder keeping vice half hidden
• Keener winning, comparatively, following ace
• American, prettier and smarter