Related Clues:

• Zealot and then some
• Filbert, for one
• Pecan or cashew
• Hexagonal holder
• Fanatical follower
• ''Flashdance'' hit song
• Loony tune
• Bar morsel
• Norman Bates, for one
• Squirrel food
• Wrench's target
• Odd character
• Fanatical one
• Zealot-plus
• Cashew or filbert