Demonstrate vs Illustrate

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

 DemonstrateIllustrate
Meaningto show something clearly by giving proof or examplesTo make something clear by showing or explaining it.
CEFR levelB2B2
Part of speechverbverb
Usage notesUse 'demonstrate' when presenting information, especially in educational or professional contexts. Avoid in casual conversations where simpler words like 'show' might suffice.Use 'illustrate' when describing the act of explaining creatively, often with images. It's not commonly used in informal contexts.

Frequently asked questions: Demonstrate vs Illustrate

What's the difference between "Demonstrate" and "Illustrate"?

"Demonstrate" means: to show something clearly by giving proof or examples "Illustrate" means: To make something clear by showing or explaining it.

When should I use "Demonstrate" and "Illustrate"?

They can all be used in everyday English.

Are "Demonstrate" and "Illustrate" the same CEFR level?

"Demonstrate" is at B2, "Illustrate" is at B2 on the CEFR scale.

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