What context can I use each word in?
Learn when and how to use these words with these examples!
tough
Example
The steak was tough to chew. [tough: adjective]
Example
She's a tough woman who has overcome many obstacles. [tough: adjective]
Example
It's going to be a tough exam, but I'm ready for it. [tough: adjective]
robust
Example
The tree had a robust trunk that could withstand strong winds. [robust: adjective]
Example
He's a robust man who exercises regularly and eats well. [robust: adjective]
Example
The company has a robust security system to protect against cyber attacks. [robust: adjective]
Good things to know
Which word is more common?
Tough is more commonly used than robust in everyday language, particularly in contexts related to challenges or difficulties. Robust is less common but is often used in technical or professional contexts.
What’s the difference in the tone of formality between tough and robust?
Both tough and robust are relatively informal words, but robust may be slightly more formal due to its technical and professional usage.
