What context can I use each word in?
Learn when and how to use these words with these examples!
protocol
Example
The protocol for addressing royalty is very strict and formal. [protocol: noun]
Example
We need to follow the safety protocol when handling hazardous materials. [protocol: noun]
Example
The two devices use different protocols, so they cannot communicate with each other. [protocol: noun]
custom
Example
It is a custom in some cultures to bow when greeting someone. [custom: noun]
Example
I have a custom workout routine that I do every morning. [custom: adjective]
Example
The company offers custom software solutions for businesses. [custom: adjective]
Good things to know
Which word is more common?
Custom is more commonly used than protocol in everyday language, as it covers a wider range of personal and informal contexts. However, protocol is more common in official or professional contexts where rules and standards are necessary.
What’s the difference in the tone of formality between protocol and custom?
Protocol is generally more formal than custom, as it often involves official or professional contexts and may be established by authority figures or institutions. Custom, on the other hand, is often associated with personal or informal contexts and may be more flexible and adaptable to individual needs or preferences.
