Compound vs Mixture

When to use each in English, with meaning, register, and examples.

Compound

Top 2,000 (common)B2noun

Mixture

Top 2,000 (common)B1noun
 CompoundMixture
Pronunciation🇬🇧 /["/ˈkɒmpaʊnd/"]/🇺🇸 /["/ˈkɑːmpaʊnd/"]/🇬🇧 /["/ˈmɪkstʃə(r)/"]/🇺🇸 /["/ˈmɪkstʃər/"]/
MeaningA substance made of two or more elements joined together.A combination of different things.
ExampleA compound is formed when two or more elements are chemically bonded together.The recipe calls for a mixture of flour and sugar.
RegisterNeutralNeutral
How commonTop 2,000 (common)Top 2,000 (common)
CEFR levelB2B1
Part of speechnounnoun
Collocationschemical, inorganic, organic, form, make, produce, contain something, be derived from something, be found in something, compound of, military, palace, prison, in a/​the compound, inside a/​the compoundfascinating, good, interesting, add something to, pour, purée, consist of something, contain something, have something, with a mixture, mixture of, fascinating, good, interesting, add something to, pour, purée, consist of something, contain something, have something, with a mixture, mixture of, fascinating, good, interesting, add something to, pour, purée, consist of something, contain something, have something, with a mixture, mixture of
Antonymselement, simple substanceseparation, division
Common mistakesConfused with 'composite' – remember 'compound' refers to specific chemical substances., Using 'compound' for non-chemical mixtures – be clear it refers to combinations of elements.Using 'mix' instead of 'mixture' for the noun form., Confusing 'mixture' with 'blend' in certain contexts., Incorrectly assuming 'mixture' refers only to liquids.
Usage notesUse 'compound' in scientific contexts, especially in chemistry. Avoid in everyday conversation unless explaining scientific concepts.Use 'mixture' when referring to items combined together, such as ingredients in cooking. Avoid in highly formal writing where more specific terms might be preferred.

See it in real clips

Compound

Frequently asked questions: Compound vs Mixture

What's the difference between Compound and Mixture?

Compound: A substance made of two or more elements joined together. Mixture: A combination of different things.

Which is more advanced: Compound and Mixture?

Compound is the highest level, at B2, on the CEFR scale.

Are Compound and Mixture the same CEFR level?

Compound: B2, Mixture: B1 on the CEFR scale.

What part of speech are Compound and Mixture?

Compound: noun, Mixture: noun.

Can you show an example of each?

Compound: A compound is formed when two or more elements are chemically bonded together. Mixture: The recipe calls for a mixture of flour and sugar.

Can I use Compound and Mixture interchangeably?

Not always. Compound and Mixture are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.

Related comparisons