What context can I use each word in?
Learn when and how to use these words with these examples!
arc
Example
The rainbow formed a beautiful arc across the sky. [arc: noun]
Example
The baseball player hit the ball with a perfect arc. [arc: noun]
crescent
Example
The crescent moon shone brightly in the night sky. [crescent: noun]
Example
I had a delicious crescent-shaped croissant for breakfast. [crescent-shaped: adjective]
Good things to know
Which word is more common?
Arc is more commonly used than crescent in everyday language. Arc has a wider range of applications and can be used in various contexts, while crescent is more limited in its usage.
What’s the difference in the tone of formality between arc and crescent?
Both arc and crescent can be used in both formal and informal contexts, without any significant difference in formality.