Noise vs Sound

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

	Noise	Sound
Meaning	A sound that is loud or unpleasant.	Something you hear.
CEFR level	A2	A1
Part of speech	noun	noun
Usage notes	Used in both formal and informal contexts. 'Noise' is appropriate to describe unwanted sound in environmental discussions, but can also be used informally when talking about distractions.	Use 'sound' when talking about noise, music, or any auditory experience. It's a neutral term suitable for most contexts, including informal conversations and formal writing.

Frequently asked questions: Noise vs Sound

What's the difference between "Noise" and "Sound"?

"Noise" means: A sound that is loud or unpleasant. "Sound" means: Something you hear.

When should I use "Noise" and "Sound"?

They can all be used in everyday English.

Are "Noise" and "Sound" the same CEFR level?

"Noise" is at A2, "Sound" is at A1 on the CEFR scale.