Sentence examples for a rush from inspiring English sources

The phrase "a rush" is correct and usable in written English.
It can be used to describe a feeling of urgency or excitement, often in the context of needing to complete something quickly or experiencing a sudden surge of energy or adrenaline.
Example: "After receiving the news, there was a rush of excitement among the team as they prepared for the upcoming project."
Alternatives: "a surge" or "a flurry".