tell the difference

Meaning

This phrase means to recognize or identify how two or more things are distinct or not the same. It is commonly used when comparing similar items, people, or situations. The tone is neutral and practical.

Examples

• The twins look so much alike that I can't tell the difference.

  The twins look so much alike that I can't tell the difference.

• Can you tell the difference between cheap wine and expensive wine?

  Can you tell the difference between cheap wine and expensive wine?

• It is hard to tell the difference between the original painting and the copy.

  It is hard to tell the difference between the original painting and the copy.

• Once you cook them, it's almost impossible to tell the difference.

  Once you cook them, it's almost impossible to tell the difference.

• I've worn these glasses for a week, and I can definitely tell the difference in my vision.

  I've worn these glasses for a week, and I can definitely tell the difference in my vision.

Common Mistakes

• ✗ I can't say the difference between these two phones.

  ✓ I can't tell the difference between these two phones.

  We use the verb 'tell' (not 'say' or 'speak') when recognizing distinctions between things.

• ✗ Can you tell the difference of these colors?

  ✓ Can you tell the difference between these colors.

  The correct preposition to use after 'tell the difference' when comparing items is 'between'.

Related Expressions

Practice

• They look so similar that most people can't ___.

  💡 Recognize how they are distinct.

  Show answer

  tell the difference

• Can you ___ between butter and margarine in this recipe?

  💡 Notice the variation or contrast.

  Show answer

  tell the difference