What are the antonyms for SLOWNESS?

Synonyms for SLOWNESS

Usage Examples for SLOWNESS

  1. It is not the time only that must elapse before I can see her again, it is the terrible distance, the slowness and uncertainty of communication; it is that dreadful America. - "Records of a Girlhood" by Frances Ann Kemble
  2. The path in which it revolves will grow with extreme slowness, but yet it will always grow; the progress will not be reversed, at all events, before the final stage of our history has been attained. - "The Story of the Heavens" by Robert Stawell Ball