Related Clues:

• Creative start
• Bean sprout?
• Synagogue
• Brainstormers' goal
• 'What's the big --?'
• It's all in your head
• It has a germ
• Brain trust offering
• Crest
• Vision
• The light bulb, to Edison
• Eye accent
• "The very ___!"
• Flash of brilliance
• Postulation