Sentence examples for a spade from inspiring English sources

The phrase "a spade" is correct and usable in written English.
It can be used in various contexts, often to refer to the gardening tool or in idiomatic expressions like "calling a spade a spade," which means to speak plainly or truthfully about something.
Example: "In our discussion, I appreciate your honesty; it's refreshing to call a spade a spade."
Alternatives: "a shovel" or "a tool".