Related Clues:

• __ butter
• Macadamia, e.g.
• Venture-launching cost, slangily
• Fancier and then some
• Huge fan
• Shell kernel
• Difficult problem
• Wrench target
• Brazil, e.g.
• Aficionado, informally
• Giant fan
• Bonbon center
• Bolt connector
• Cost of business, informally
• Hard fruit