What context can I use each word in?
Learn when and how to use these words with these examples!
sir
Example
Excuse me, sir, do you have the time? [sir: noun]
Example
Yes, sir, I understand your point of view. [sir: interjection]
Example
May I help you with your bags, sir? [sir: noun]
master
Example
The young master was well-behaved and polite. [master: noun]
Example
He is a master of the piano, having played for over 30 years. [master: noun]
Example
The master of ceremonies introduced the speakers at the conference. [master: noun]
Good things to know
Which word is more common?
Sir is much more commonly used than master in modern English, and is considered a more appropriate and respectful term in most situations.
What’s the difference in the tone of formality between sir and master?
Sir is generally considered more formal and polite, while master can be seen as more old-fashioned or even subservient, and is therefore less appropriate in many modern contexts.
