What context can I use each word in?
Learn when and how to use these words with these examples!
diameter
Example
The diameter of the circle is 10 centimeters. [diameter: noun]
Example
To find the diameter of a circle, you need to divide its circumference by pi. [diameter: noun]
width
Example
The width of the table is 80 centimeters. [width: noun]
Example
The fabric comes in different widths, ranging from 45 to 60 inches. [width: noun]
Good things to know
Which word is more common?
Width is more commonly used than diameter in everyday language. Width is versatile and covers a wide range of contexts, while diameter is more technical and specific to circular or spherical objects.
What’s the difference in the tone of formality between diameter and width?
Diameter is typically associated with a more formal tone due to its technical nature, while width is more casual and informal.
