Related Clues:

• Rise suddenly
• Don't stay the same
• Go gliding
• Ride the air currents
• Climb swiftly
• Fly heavenward
• Glide along
• Word in mileage disclaimers
• Diversify, as a diet
• Float in the air
• Hit the stratosphere
• Rise sky-high
• Go up like a rocket
• What eagles do
• Look down on the clouds, perhaps