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Nouns – Numbers

9. Abstract Nouns

Usually have no plural (uncountable).

Examples

  • hope
  • charity
  • love
  • kindness

When pluralized, they refer to individual acts:

  • kindnesses = acts of kindness

10. Material Nouns (Names of Substances)

Usually have no plural (uncountable).

Examples

  • copper
  • iron
  • tin
  • wood

When used in plural, meanings change:

  • coppers = copper coins
  • irons = fetters/chains
  • tins = cans made of tin
  • woods = forests

Practice Exercises

Test your understanding with these exercises:

Exercise 1Exercise 2Exercise 3Exercise 4Exercise 5Exercise 6Exercise 7Exercise 8