What context can I use each word in?
Learn when and how to use these words with these examples!
definitely
Example
I will definitely be there for the party. [definitely: adverb]
Example
She definitely deserves the promotion. [definitely: adverb]
surely
Example
Surely you can't be serious? [surely: adverb]
Example
I surely hope we can finish this project on time. [surely: adverb]
Good things to know
Which word is more common?
Definitely is more commonly used than surely in everyday language, and it covers a wider range of contexts and situations.
Whatโs the difference in the tone of formality between definitely and surely?
Definitely is more formal than surely, and it is often used in professional or academic settings where a higher level of formality is required.
