Which one is correct?
"composed of" or "composed on"?

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composed of

Correct. This phrase is commonly used in English.

Use 'composed of' when describing the elements or parts that make up something.

Examples:

  • The necklace is composed of gold and diamonds.
  • The team is composed of experienced professionals.
  • The painting is composed of various colors.
  • The committee is composed of members from different departments.
  • The book is composed of several chapters.

Alternatives:

  • made of
  • consists of
  • comprised of
  • constructed of
  • formed of

composed on

Incorrect. This phrase is not commonly used in English.

The correct phrase is 'composed of'. 'Composed of' is the standard and widely accepted preposition to use when describing the elements that make up something. 'Composed on' is not a common or correct phrase in this context.

Last Updated: March 27, 2024

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