What context can I use each word in?
Learn when and how to use these words with these examples!
underlying
Example
The underlying issue in this conflict is a lack of communication. [underlying: adjective]
Example
The underlying assumption of this theory is that all humans are inherently selfish. [underlying: noun]
primary
Example
The primary focus of this project is to increase efficiency. [primary: adjective]
Example
The primary reason for his success is his hard work and dedication. [primary: noun]
Good things to know
Which word is more common?
Primary is more commonly used than underlying in everyday language. Primary is versatile and covers a wide range of contexts, while underlying is less common and often used in academic or technical contexts.
What’s the difference in the tone of formality between underlying and primary?
Underlying is typically associated with a more formal tone, while primary is more versatile and can be employed in both formal and informal contexts.
