1. colour supplement (British) a magazine that is printed in color and circulated with a newspaper (especially on weekends)
  2. dietary supplement something added to complete a diet or to make up for a dietary deficiency
  3. complement something added to embellish or make perfect
  4. single supplement a surcharge added to the cost per person when traveling alone
  5. frontier settlement a settlement on the frontier of civilization
  6. compliment a remark expressing praise and admiration
  7. understatement something said in a restrained way for ironic contrast
  8. counterargument an opinion offered in opposition to another position
  9. counterbombardment bombardment intended to destroy or neutralize enemy weapons
  10. counterpoint an element, idea, or argument used to create a contrast
  11. cutting implement a tool used for cutting or slicing
  12. counterplot a plot intended to subvert another plot
  13. counterplan a plot intended to subvert another plot
  14. endorsement the act of approving
  15. countermand cancel officially
  16. concealment the condition of being hidden
  17. counterespionage spying on the spies
  18. supplement an additional component that improves capability
  19. gender agreement agreement in grammatical gender between words in the same construction
  20. countercurrent a stretch of turbulent water in a river or the sea caused by one current flowing into or across another current