---
title: "lowercaseWord(_:)"
framework: appkit
role: symbol
role_heading: Instance Method
path: "appkit/nsstandardkeybindingresponding/lowercaseword(_:)"
---

# lowercaseWord(_:)

## Declaration

```swift
optional func lowercaseWord(_ sender: Any?)
```

## See Also

### Changing Capitalization

- [capitalizeWord(_:)](appkit/nsstandardkeybindingresponding/capitalizeword(_:).md)
- [changeCaseOfLetter(_:)](appkit/nsstandardkeybindingresponding/changecaseofletter(_:).md)
- [uppercaseWord(_:)](appkit/nsstandardkeybindingresponding/uppercaseword(_:).md)