What context can I use each word in?
Learn when and how to use these words with these examples!
roughly
Example
The project will cost roughly $5000. [roughly: adverb]
Example
The wall had a roughly textured surface. [roughly: adjective]
Example
He roughly finished the task before leaving. [roughly: adverb]
about
Example
The store is about two blocks away. [about: preposition]
Example
We were talking about our favorite books. [about: preposition]
Example
She's been about her work all day. [about: adverb]
Good things to know
Which word is more common?
About is more commonly used than roughly in everyday language. About is a common preposition and adverb that is used in a wide range of contexts, while roughly is less common and is typically used in technical or scientific contexts.
What’s the difference in the tone of formality between roughly and about?
Both roughly and about are neutral in formality and can be used in both formal and informal contexts.
