What context can I use each word in?
Learn when and how to use these words with these examples!
outbuilding
Example
The farmer keeps his tools in the outbuilding behind the house. [outbuilding: noun]
Example
We converted the old outbuilding into a cozy guest house. [outbuilding: noun]
extension
Example
We added an extension to our house to create a larger kitchen. [extension: noun]
Example
The builder is working on extending the living room by adding a new section. [extending: gerund or present participle]
Good things to know
Which word is more common?
Extension is more commonly used than outbuilding in everyday language. Extension is a versatile term that covers a wide range of contexts, while outbuilding is less common and refers to a specific type of structure.
What’s the difference in the tone of formality between outbuilding and extension?
Both outbuilding and extension are neutral in terms of formality and can be used in both formal and informal contexts.