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Dictionary-enhanced synonyms

Synonyms for “Compound” — 4 Other Ways to Say It

In chemistry, two or more elements joined together as one substance. Or in language, two words put together to make a new word (like 'notebook' = 'note' + 'book').

IPA: /ˈkɑːmpaʊnd/Level: C1Register: neutralPart of speech: noun

Meaning of Compound

A substance formed by the chemical combination of two or more elements in definite proportions; or a word made up of two or more smaller words combined.

How to Pronounce Compound

IPA: /ˈkɑːmpaʊnd/ Stress: Oo

As a noun, stress the first syllable: KOM-pound. As a verb, stress the second syllable: kom-POUND.

Full pronunciation guide for compound →

4 Synonyms for Compound — Words Similar to Compound

Browse alternative words with their meaning, level, and a real example sentence so you pick the synonym that fits your context.

mixture

/ˈmɪkstʃər/
noun A2

Something made from two or more things mixed together.

Example: The cake mixture contained flour, eggs, and sugar.

substance

/ˈsʌbstəns/
noun B2

Any material or matter you can see or touch, like water, metal, or plastic. Also means the most important or main idea of something.

Example: Water is a transparent substance used in many industries.

Smart Synonyms for Compound — When to Use Each

mixture

Physical combination without chemical bonds

substance

General term for pure or mixed material

blend

Informal term suggesting combined parts

How to Use Compound and Its Synonyms in Sentences

  • Water is a compound made of hydrogen and oxygen atoms. C1
  • The word 'basketball' is a compound noun formed from two independent words. C1
  • Scientists discovered a new compound that may help treat cancer. C1

Frequently Asked Questions About Synonyms of Compound

What is another word for "compound"?

Common synonyms for "compound" include: mixture, substance, combination, composite.

What can I say instead of "compound"?

Try one of these alternatives: mixture, substance, combination, composite. Pick the synonym whose register and meaning fits your sentence — see the cards above for definitions and examples.

Is "compound" formal or informal?

"compound" is generally used in neutral contexts.

When should I use "compound" instead of "mixture"?

Use "compound" when you want to keep the exact nuance shown in the meaning section above; switch to "mixture" when you need a different register, level, or shade of meaning. Compare the cards above to decide.

Explore “Compound” in Other Tools