What context can I use each word in?
Learn when and how to use these words with these examples!
pulley
Example
The pulley system made it easier to lift the heavy box. [pulley: noun]
Example
He used a pulley to redirect the force of the rope. [pulley: verb]
roller
Example
The roller coaster was thrilling and exciting. [roller: noun]
Example
She used a rolling pin to flatten the dough. [rolling: verb]
Good things to know
Which word is more common?
Roller is more commonly used than pulley in everyday language. Roller has a wider range of applications and is used in many common activities such as painting and baking. On the other hand, pulley is less common and is mostly used in technical or specialized contexts.
What’s the difference in the tone of formality between pulley and roller?
Both pulley and roller are technical terms and are generally used in formal or technical contexts. However, roller can also be used in informal contexts such as in the phrase 'roller coaster'.
