What context can I use each word in?
Learn when and how to use these words with these examples!
rationale
Example
The rationale behind the new policy is to increase productivity. [rationale: noun]
Example
She explained the rationale for her decision in detail. [rationale: noun]
explanation
Example
Can you give me an explanation of how this machine works? [explanation: noun]
Example
He offered an explanation for his absence from the meeting. [explanation: noun]
Good things to know
Which word is more common?
Explanation is more commonly used than rationale in everyday language. Explanation is versatile and covers a wide range of contexts, while rationale is less common and tends to be used in more specific situations.
What’s the difference in the tone of formality between rationale and explanation?
Rationale is typically associated with a more formal and technical tone, while explanation can be used in both formal and informal contexts.
