rapid

A common way to emphasize high speed.

Emphasizes a very high speed or rate of change.

Emphasizes that the speed is surprisingly or unusually high.

Highlights that the speed is not normal or expected.

Indicates a trend of becoming faster over time.

Indicates a moderately high speed; quite fast.

Indicates a high speed in comparison to something else.

Used to describe something that is fast by its nature or in its movement.

Used to indicate a change to a faster state or speed.

Used to describe something that appears to be fast.