1. distinct constituting a separate entity or part
  2. business district the central area or commercial center of a town or city
  3. indistinct not clearly defined or easy to perceive or understand
  4. persisting relentless and indefatigable in pursuit or as if in pursuit
  5. unresisting offering no resistance
  6. clandestine conducted with or marked by hidden aims or methods
  7. trust busting (law) government activities seeking to dissolve corporate trusts and monopolies (especially under the United States antitrust laws)
  8. number system any notation for the representation of numbers
  9. morris dancing any of various English folk dances performed by dancers in costume
  10. numbers racket an illegal daily lottery
  11. mental testing any standardized procedure for measuring sensitivity or memory or intelligence or aptitude or personality etc
  12. fire-resisting difficult to burn
  13. crop-dusting the dispersion of fungicides or insecticides or fertilizer on growing crops (often from a low-flying aircraft)
  14. numerologist a believer in numerology
  15. mean distance the arithmetic mean of the maximum and minimum distances of a celestial body (satellite or secondary star) from its primary
  16. numerousness a large number
  17. interesting catching or holding your attention
  18. numerosity a large number
  19. predestined established or arranged in advance unalterably
  20. equidistant exactly as far from one point as from another