What context can I use each word in?
Learn when and how to use these words with these examples!
circa
Example
The building was constructed circa 1900. [circa: preposition]
Example
The painting is from the circa 17th century. [circa: adverb]
approximately
Example
The journey will take approximately two hours. [approximately: adverb]
Example
There are approximately 50 students in the class. [approximately: adverb]
Good things to know
Which word is more common?
Approximately is more commonly used than circa in everyday language. Approximately is a more general term that can be used in different situations, while circa is less common and has a more specific usage in historical or archaeological contexts.
What’s the difference in the tone of formality between circa and approximately?
While circa is typically associated with a more formal tone and is commonly used in specific fields, such as history or archaeology, approximately is more versatile and can be used in both formal and informal contexts.
