diff --git a/src/wp-includes/capabilities.php b/src/wp-includes/capabilities.php
index 6c6b30575ad31..1e55d55f5382c 100644
--- a/src/wp-includes/capabilities.php
+++ b/src/wp-includes/capabilities.php
@@ -1084,22 +1084,6 @@ function get_super_admins() {
 	}
 }
 
-/**
- * Determines whether user is a site admin.
- *
- * @since 6.1.0
- *
- * This function is an alias for is_super_admin().
- *
- * @see is_super_admin()
- *
- * @param int|false $user_id Optional. The ID of a user. Defaults to false, to check the current user.
- * @return bool Whether the user is a site admin.
- */
-function is_super_admin_user( $user_id = false ) {
-	return is_super_admin( $user_id );
-}
-
 /**
  * Determines whether user is a site admin.
  *
diff --git a/src/wp-includes/load.php b/src/wp-includes/load.php
index 6ea81319fe809..91ddc56d344cb 100644
--- a/src/wp-includes/load.php
+++ b/src/wp-includes/load.php
@@ -1154,21 +1154,6 @@ function is_login_screen() {
 	return false !== stripos( wp_login_url(), $_SERVER['SCRIPT_NAME'] );
 }
 
-/**
- * Determines whether the current request is for an administrative interface page.
- *
- * This function is an alias for is_admin().
- *
- * @since 6.1.0
- *
- * @see is_admin()
- *
- * @return bool True if inside WordPress administration interface, false otherwise.
- */
-function is_admin_screen() {
-	return is_admin();
-}
-
 /**
  * Determines whether the current request is for an administrative interface page.
  *
@@ -1195,21 +1180,6 @@ function is_admin() {
 	return false;
 }
 
-/**
- * Determines whether the current request is for a site's administrative interface.
- *
- * This function is an alias for is_blog_admin().
- *
- * @since 6.1.0
- *
- * @see is_blog_admin()
- *
- * @return bool True if inside WordPress site administration pages.
- */
-function is_site_admin_screen() {
-	return is_blog_admin();
-}
-
 /**
  * Determines whether the current request is for a site's administrative interface.
  *
@@ -1234,23 +1204,6 @@ function is_blog_admin() {
 	return false;
 }
 
-/**
- * Determines whether the current request is for the network administrative interface.
- *
- * e.g. `/wp-admin/network/`
- *
- * This function is an alias for is_network_admin().
- *
- * @since 6.1.0
- *
- * @see is_network_admin()
- *
- * @return bool True if inside WordPress network administration pages.
- */
-function is_network_admin_screen() {
-	return is_network_admin();
-}
-
 /**
  * Determines whether the current request is for the network administrative interface.
  *
@@ -1278,23 +1231,6 @@ function is_network_admin() {
 	return false;
 }
 
-/**
- * Determines whether the current request is for a user admin screen.
- *
- * e.g. `/wp-admin/user/`
- *
- * This function is an alias for is_user_admin().
- *
- * @since 6.1.0
- *
- * @see is_user_admin()
- *
- * @return bool True if inside WordPress user administration pages.
- */
-function is_user_admin_screen() {
-	return is_user_admin();
-}
-
 /**
  * Determines whether the current request is for a user admin screen.
  *