What context can I use each word in?
Learn when and how to use these words with these examples!
identification
Example
The identification process at the airport took longer than expected. [identification: noun]
Example
Can you provide some form of identification, such as a passport or driver's license? [identification: noun]
Example
I have trouble with facial identification and often mistake people for someone else. [identification: noun]
authentication
Example
The website requires authentication before allowing access to personal information. [authentication: noun]
Example
The bank uses two-factor authentication to ensure secure access to accounts. [authentication: noun]
Example
The art dealer hired an expert to authenticate the painting's origin and value. [authenticate: verb]
Good things to know
Which word is more common?
Identification is more commonly used than authentication in everyday language, as it covers a wider range of contexts and is more familiar to people. Authentication is more commonly used in specialized fields, such as technology, finance, or law enforcement.
What’s the difference in the tone of formality between identification and authentication?
Authentication is typically associated with a more formal and technical tone, while identification can be used in both formal and informal contexts.
