Related Clues:

• Stimulate
• 'I knew it!'
• Words of enlightenment
• 'Really!'
• Exclamation of surprise
• Blend
• Recipe direction
• 'Now it's clear!'
• 'Oh, right!'
• 'When pigs fly!'
• 'Aha!'
• This and that
• Coll. course
• Stir up
• 'Ah, I see!'