What context can I use each word in?
Learn when and how to use these words with these examples!
border
Example
We crossed the border into Canada and showed our passports. [border: noun]
Example
The flowers were planted along the border of the garden. [border: preposition]
boundary
Example
The river serves as the boundary between the two states. [boundary: noun]
Example
It's important to set boundaries in relationships to maintain healthy communication. [boundaries: plural noun]
Good things to know
Which word is more common?
Border is more commonly used than boundary in everyday language, especially in the context of countries or regions. Boundary is less common but can be used in various contexts, such as relationships, rules, and limits.
What’s the difference in the tone of formality between border and boundary?
Both border and boundary can be used in formal and informal contexts. However, boundary may be slightly more formal due to its broader and more abstract meaning.
