Related Clues:

• Move fast (like a cloud?)
• Clouds do this on windy days
• Lawyer of the French turned up in Rush
• Erased, as a tape
• Missile — move swiftly and smoothly
• Missile name
• Gulf War missile
• Emulate certain clouds
• Sail along, as clouds
• (E.g. cloud) race along
• Missile race
• (Cloud) race along
• At sea - run before a gale
• Skim along; Russian missile
• Russian ballistic missile