What context can I use each word in?
Learn when and how to use these words with these examples!
energy
Example
I don't have enough energy to finish this project tonight. [energy: noun]
Example
The athlete showed a lot of energy during the game. [energy: noun]
vigor
Example
The old man still had a lot of vigor and could keep up with the young ones. [vigor: noun]
Example
She tackled the project with vigor and determination. [vigor: noun]
Good things to know
Which word is more common?
Energy is more common than vigor in scientific or technical contexts, while vigor is more common in everyday language.
What’s the difference in the tone of formality between energy and vigor?
Energy is more formal than vigor, which is often used in informal or conversational contexts.
