Boy vs Son

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

	Boy	Son
Meaning	A young male child or teenager.	A male child.
CEFR level	A1	A1
Part of speech	noun	noun
Usage notes	Used to refer to a child or teenager, typically under the age of 18. In formal contexts, refer to 'young man’ or 'male child'.	Used in familial contexts. Appropriate in both formal and informal situations. Not commonly used when referring to a daughter or child in general.

Frequently asked questions: Boy vs Son

What's the difference between "Boy" and "Son"?

"Boy" means: A young male child or teenager. "Son" means: A male child.

When should I use "Boy" and "Son"?

They can all be used in everyday English.

Are "Boy" and "Son" the same CEFR level?

"Boy" is at A1, "Son" is at A1 on the CEFR scale.