Related Clues:

• Bit of writing on the wall?
• Venture-launching cost
• Alphabet character
• Fruit-cake ingredient
• One of 24 in the Elder Futhark
• Wack-job
• Almond, e.g.
• Bolt attachment
• Acorn, e.g.
• Maniac
• Filbert, for one
• Pecan or cashew
• Hexagonal holder
• Mystic character
• Loony tune