What context can I use each word in?
Learn when and how to use these words with these examples!
prolong
Example
We need to prolong the meeting to discuss all the issues. [prolong: verb]
Example
The medication can prolong the patient's life. [prolong: verb]
lengthen
Example
The tailor will lengthen the pants for a better fit. [lengthen: verb]
Example
The days start to lengthen as we approach summer. [lengthen: verb]
Good things to know
Which word is more common?
Lengthen is more commonly used than prolong in everyday language. Lengthen is versatile and covers a wide range of contexts, while prolong is less common and has a more specific usage.
Whatโs the difference in the tone of formality between prolong and lengthen?
Both prolong and lengthen are formal words, but prolong may be slightly more formal due to its less frequent usage and more specific connotations.
