diff --git a/core/lib/Drupal/Core/Template/TwigExtension.php b/core/lib/Drupal/Core/Template/TwigExtension.php
index b14653b8bd7..9694d00556f 100644
--- a/core/lib/Drupal/Core/Template/TwigExtension.php
+++ b/core/lib/Drupal/Core/Template/TwigExtension.php
@@ -651,8 +651,9 @@ class TwigExtension extends \Twig_Extension {
    *
    * @param array|object $element
    *   The parent renderable array to exclude the child items.
-   * @param string[] ...
-   *   The string keys of $element to prevent printing.
+   * @param string[]|string ...
+   *   The string keys of $element to prevent printing. Arguments can include
+   *   string keys directly, or arrays of string keys to hide.
    *
    * @return array
    *   The filtered renderable array.
@@ -666,10 +667,12 @@ class TwigExtension extends \Twig_Extension {
     }
     $args = func_get_args();
     unset($args[0]);
-    foreach ($args as $arg) {
-      if (isset($filtered_element[$arg])) {
-        unset($filtered_element[$arg]);
-      }
+    // Since the remaining arguments can be a mix of arrays and strings, we use
+    // some native PHP iterator classes to allow us to recursively iterate over
+    // everything in a single pass.
+    $iterator = new \RecursiveIteratorIterator(new \RecursiveArrayIterator($args));
+    foreach ($iterator as $key) {
+      unset($filtered_element[$key]);
     }
     return $filtered_element;
   }
diff --git a/core/modules/system/tests/modules/twig_theme_test/templates/twig_theme_test.filter.html.twig b/core/modules/system/tests/modules/twig_theme_test/templates/twig_theme_test.filter.html.twig
index ea0b7afd7b0..3b312389215 100644
--- a/core/modules/system/tests/modules/twig_theme_test/templates/twig_theme_test.filter.html.twig
+++ b/core/modules/system/tests/modules/twig_theme_test/templates/twig_theme_test.filter.html.twig
@@ -19,6 +19,11 @@
 <div><span {{ attributes.checked }}{{ attributes|without('checked') }}>Without boolean attribute.</span></div>
 <div><span data-id="{{ attributes.id }}"{{ attributes|without('id') }}>Without string attribute.</span></div>
 <div><span{{ attributes|without('id', 'class') }}>Without id and class attributes.</span></div>
+{% set without_args = ['id', 'class'] %}
+<div><span{{ attributes|without(without_args) }}>Without id and class attributes via an array.</span></div>
+<div><span{{ attributes|without(without_args, 'checked') }}>Without any attributes via mixed array and string.</span></div>
+<div><span{{ attributes|without('checked', without_args) }}>Without any attributes via mixed string then array.</span></div>
+<div><span{{ attributes|without(without_args, ['id', 'checked']) }}>Without any attributes with duplicate "id" key.</span></div>
 <div><span{{ attributes }}>All attributes again.</span></div>
 <div id="{{ 'quotes Here!'|clean_id }}"><span class="{{ 'Gray like a bunny!'|clean_class }} {{ 'BEM__ized--Top Feature'|clean_class }}" id="{{ 'quotes Here!'|clean_id }}">ID and class. Having the same ID twice is not valid markup but we want to make sure the filter doesn't use \Drupal\Component\Utility\Html::getUniqueId().</span></div>
 <div><strong>Rendered author string length:</strong> {{ quote.author|render|length }}.</div>
diff --git a/core/modules/system/tests/src/Kernel/Theme/TwigFilterTest.php b/core/modules/system/tests/src/Kernel/Theme/TwigFilterTest.php
index 60951bafcf4..00bb8350c8d 100644
--- a/core/modules/system/tests/src/Kernel/Theme/TwigFilterTest.php
+++ b/core/modules/system/tests/src/Kernel/Theme/TwigFilterTest.php
@@ -102,6 +102,22 @@ class TwigFilterTest extends KernelTestBase {
         'expected' => '<div><span checked>Without id and class attributes.</span></div>',
         'message' => 'Attributes printed without id and class attributes.',
       ],
+      [
+        'expected' => '<div><span checked>Without id and class attributes via an array.</span></div>',
+        'message' => 'Attributes printed without an array of things (id and class).',
+      ],
+      [
+        'expected' => '<div><span>Without any attributes via mixed array and string.</span></div>',
+        'message' => 'Attributes printed without an array of keys then a string key.',
+      ],
+      [
+        'expected' => '<div><span>Without any attributes via mixed string then array.</span></div>',
+        'message' => 'Attributes printed without a string key then an array of keys.',
+      ],
+      [
+        'expected' => '<div><span>Without any attributes with duplicate "id" key.</span></div>',
+        'message' => 'Attributes printed without two arrays of keys with a duplicate key present in both arrays.',
+      ],
       [
         'expected' => '<div><span id="quotes" checked class="red green blue">All attributes again.</span></div>',
         'message' => 'All attributes printed again.',