Related Clues:

• It can be inspired
• More than impress
• You may stand in it
• Fear
• Knock the socks off
• 'That's amazing!'
• More than move
• Leave speechless
• Take aback
• Sandbag
• In ___ of
• Great respect
• Blow out of the water
• Astound
• Phaser setting, on 'Star Trek'