The central bank decided to raise the key rate by 25 basis points to combat rising inflation.

Before the inspection, the guard checked the railway key to ensure he could open the locked compartment.

After the party, everyone stuck outside laughed about the legendary key of the street that supposedly belongs to anyone locked out.

The teacher confiscated the answer key before the exam started.

We spent a week in Key West exploring the coral reefs, sipping coffee on sunlit porches, and watching the sunset over the Gulf of Mexico.

When designing the user table, we decided that a composite key would better capture the pair of email and domain to prevent duplicates.

We rented a small boat and explored the coral reefs surrounding Key Largo.

After the ceremony, the mayor presented her with a key to the city as a token of the town's appreciation.

During the analysis class, the professor demonstrated how a theoretical key can simplify the notation of complex chromatic passages.

Before heading out into the waves, I always double-check that my fin key is in the pocket of my board bag.