diff --git a/core/misc/cspell/dictionary.txt b/core/misc/cspell/dictionary.txt
index d386ecfaa61176d4b4f70cd0643149c6b633fcdf..e9f8bffd625a38625318b4dc8b2187182de216e8 100644
--- a/core/misc/cspell/dictionary.txt
+++ b/core/misc/cspell/dictionary.txt
@@ -59,7 +59,6 @@ bkmgtpezy
blockarticles
blockcontent
blockfooter
-blocknodebundle
blockquotes
blockrecipe
blockrelated
@@ -136,9 +135,6 @@ crème
csrftoken
csslintrc
csstools
-curle
-curlopt
-customrequest
cweagans
datelist
daterange
@@ -216,7 +212,6 @@ expirable
extlink
extrasmall
extraspace
-failonerror
fakepath
falsey
fapi
@@ -230,7 +225,6 @@ fieldapi
fieldblock
fieldgroup
fieldgroups
-fieldlayout
fieldnames
fieldsets
filemime
@@ -272,7 +266,6 @@ hrefs
htmlcorrector
httpheader
httponly
-hwldf
icann
iconwrap
idekey
@@ -354,7 +347,6 @@ mocktails
mocky
moderatable
modernizr
-modulenarrow
mojito
msgctxt
msgid
@@ -399,20 +391,15 @@ nourriture
nplurals
nproc
ntfs
-nyan
-nyancat
-nyans
oembed
omittable
onecol
oneplusfourgrid
-onewidgetfield
optgroups
optin
orgchart
ossp
outdent
-outro
overrider
overrider's
overriders
@@ -439,9 +426,7 @@ placeholdering
plusthick
porterstemmer
postcondition
-postfields
postorder
-postupdate
precache
preconfigured
predelete
@@ -459,7 +444,6 @@ prerendered
presave
pretransaction
preuninstall
-processlist
proname
prophesize
prophesized
@@ -488,8 +472,6 @@ referencers
referer
refinable
reindexing
-relname
-relpersistence
renderable
renderables
reparenting
@@ -501,7 +483,6 @@ restrictor
restripe
restriped
restui
-returntransfer
revisionable
revisioned
revisionid
@@ -529,10 +510,8 @@ shorterthan
shortlink
singlebyte
sirbrillig
-sisko
sitename
sitewide
-skiptags
slatkin
smacss
smalldatetime
@@ -593,7 +572,6 @@ subtoken
subvalue
subvalues
subview
-sulaco
supercede
svgz
synchronizable
diff --git a/core/modules/config/tests/config_test/src/ConfigValidation.php b/core/modules/config/tests/config_test/src/ConfigValidation.php
index f2a0c4eea2f2dbecbdc4374830f4729f11c61270..393834963fe9e7cbdfa7194072489af60e6c0aae 100644
--- a/core/modules/config/tests/config_test/src/ConfigValidation.php
+++ b/core/modules/config/tests/config_test/src/ConfigValidation.php
@@ -6,6 +6,8 @@
use Symfony\Component\Validator\Context\ExecutionContextInterface;
+// cspell:ignore nyans
+
/**
* Provides a collection of validation callbacks for testing purposes.
*/
diff --git a/core/modules/editor/tests/src/FunctionalJavascript/EditorAdminTest.php b/core/modules/editor/tests/src/FunctionalJavascript/EditorAdminTest.php
index 25a1e9869d56705dab5670fa0582a1359316143b..9bebf303a558bc0068f6ce0fce40bd7f37cc6d0e 100644
--- a/core/modules/editor/tests/src/FunctionalJavascript/EditorAdminTest.php
+++ b/core/modules/editor/tests/src/FunctionalJavascript/EditorAdminTest.php
@@ -6,6 +6,8 @@
use Drupal\FunctionalJavascriptTests\WebDriverTestBase;
+// cspell:ignore sulaco
+
/**
* @group editor
*/
diff --git a/core/modules/field/tests/modules/field_test/src/Plugin/Field/FieldWidget/TestFieldWidgetMultiple.php b/core/modules/field/tests/modules/field_test/src/Plugin/Field/FieldWidget/TestFieldWidgetMultiple.php
index 15358c4f6f9cc12fb552cab503f55f156f427421..5f9f29627f5bd5542eccb79276cb513cc0615388 100644
--- a/core/modules/field/tests/modules/field_test/src/Plugin/Field/FieldWidget/TestFieldWidgetMultiple.php
+++ b/core/modules/field/tests/modules/field_test/src/Plugin/Field/FieldWidget/TestFieldWidgetMultiple.php
@@ -12,6 +12,8 @@
use Drupal\Core\StringTranslation\TranslatableMarkup;
use Symfony\Component\Validator\ConstraintViolationInterface;
+// cspell:ignore onewidgetfield
+
/**
* Plugin implementation of the 'test_field_widget_multiple' widget.
*
diff --git a/core/modules/field/tests/src/Kernel/WidgetPluginManagerTest.php b/core/modules/field/tests/src/Kernel/WidgetPluginManagerTest.php
index d567a506d063e06e9732975c973be60eefb3f133..68d929ea90c64a6f0d181831240b9d92a2e6e4cd 100644
--- a/core/modules/field/tests/src/Kernel/WidgetPluginManagerTest.php
+++ b/core/modules/field/tests/src/Kernel/WidgetPluginManagerTest.php
@@ -6,6 +6,8 @@
use Drupal\Core\Field\BaseFieldDefinition;
+// cspell:ignore onewidgetfield
+
/**
* Tests the field widget manager.
*
diff --git a/core/modules/field_ui/tests/src/FunctionalJavascript/ManageDisplayTest.php b/core/modules/field_ui/tests/src/FunctionalJavascript/ManageDisplayTest.php
index dd545533891b467ba36cf3df95c89912d830ff4b..ed5288d83861ea4931caae5d871f5c19821b6323 100644
--- a/core/modules/field_ui/tests/src/FunctionalJavascript/ManageDisplayTest.php
+++ b/core/modules/field_ui/tests/src/FunctionalJavascript/ManageDisplayTest.php
@@ -10,6 +10,8 @@
use Drupal\Tests\field_ui\Traits\FieldUiJSTestTrait;
use Drupal\Tests\field_ui\Traits\FieldUiTestTrait;
+// cspell:ignore onewidgetfield
+
/**
* Tests the Field UI "Manage display" and "Manage form display" screens.
*
diff --git a/core/modules/filter/tests/src/Kernel/FilterKernelTest.php b/core/modules/filter/tests/src/Kernel/FilterKernelTest.php
index 2c940924402c78ec5ef36d0865bbcc166b1553ad..91ea45ab8db9c4269c4f59ac8a6ff81c8a77a064 100644
--- a/core/modules/filter/tests/src/Kernel/FilterKernelTest.php
+++ b/core/modules/filter/tests/src/Kernel/FilterKernelTest.php
@@ -13,6 +13,7 @@
use Drupal\filter\Plugin\FilterInterface;
use Drupal\KernelTests\KernelTestBase;
+// cspell:ignore outro
// cspell:ignore toolongdomainexampledomainexampledomainexampledomainexampledomain
/**
diff --git a/core/modules/layout_builder/tests/src/FunctionalJavascript/ContentPreviewToggleTest.php b/core/modules/layout_builder/tests/src/FunctionalJavascript/ContentPreviewToggleTest.php
index e19cc16bcadb059e98a85f08db02583e7ad5e11c..333ae6282926fc584b7220ed7451e99956925059 100644
--- a/core/modules/layout_builder/tests/src/FunctionalJavascript/ContentPreviewToggleTest.php
+++ b/core/modules/layout_builder/tests/src/FunctionalJavascript/ContentPreviewToggleTest.php
@@ -9,7 +9,7 @@
use Drupal\Tests\contextual\FunctionalJavascript\ContextualLinkClickTrait;
use Drupal\Tests\system\Traits\OffCanvasTestTrait;
-// cspell:ignore testbody
+// cspell:ignore blocknodebundle testbody
/**
* Tests toggling of content preview.
diff --git a/core/modules/layout_builder/tests/src/FunctionalJavascript/LayoutBuilderDisableInteractionsTest.php b/core/modules/layout_builder/tests/src/FunctionalJavascript/LayoutBuilderDisableInteractionsTest.php
index ddf87b4c879dd2e16bd0a98e6f1c72893e153cdf..014bbbf600d8feb8fb52f655f72e890f514238fa 100644
--- a/core/modules/layout_builder/tests/src/FunctionalJavascript/LayoutBuilderDisableInteractionsTest.php
+++ b/core/modules/layout_builder/tests/src/FunctionalJavascript/LayoutBuilderDisableInteractionsTest.php
@@ -13,7 +13,7 @@
use Drupal\Tests\contextual\FunctionalJavascript\ContextualLinkClickTrait;
use Drupal\Tests\system\Traits\OffCanvasTestTrait;
-// cspell:ignore fieldbody
+// cspell:ignore blocknodebundle fieldbody
/**
* Tests the Layout Builder disables interactions of rendered blocks.
diff --git a/core/modules/layout_builder/tests/src/FunctionalJavascript/LayoutBuilderUiTest.php b/core/modules/layout_builder/tests/src/FunctionalJavascript/LayoutBuilderUiTest.php
index 3383fbea8f54ecd9a862ff5ea9a72fa7c62c1d8d..46f15a177c2c6fc938e4628d24578d5971a1b689 100644
--- a/core/modules/layout_builder/tests/src/FunctionalJavascript/LayoutBuilderUiTest.php
+++ b/core/modules/layout_builder/tests/src/FunctionalJavascript/LayoutBuilderUiTest.php
@@ -8,7 +8,7 @@
use Drupal\FunctionalJavascriptTests\WebDriverTestBase;
use Drupal\Tests\contextual\FunctionalJavascript\ContextualLinkClickTrait;
-// cspell:ignore fieldbody
+// cspell:ignore blocknodebundle fieldbody fieldlayout
/**
* Tests the Layout Builder UI.
diff --git a/core/modules/layout_builder/tests/src/FunctionalJavascript/MoveBlockFormTest.php b/core/modules/layout_builder/tests/src/FunctionalJavascript/MoveBlockFormTest.php
index 528b863a1b5beb549dcc3a8634184efb7f40cef0..8fae6ae1c288aa4d670ffdfb15ba3bcedd2ec9d4 100644
--- a/core/modules/layout_builder/tests/src/FunctionalJavascript/MoveBlockFormTest.php
+++ b/core/modules/layout_builder/tests/src/FunctionalJavascript/MoveBlockFormTest.php
@@ -8,7 +8,7 @@
use Drupal\layout_builder\Entity\LayoutBuilderEntityViewDisplay;
use Drupal\Tests\contextual\FunctionalJavascript\ContextualLinkClickTrait;
-// cspell:ignore fieldbody fieldlinks
+// cspell:ignore blocknodebundle fieldbody fieldlinks
/**
* Tests moving blocks via the form.
diff --git a/core/modules/media/tests/src/Kernel/MediaSourceTest.php b/core/modules/media/tests/src/Kernel/MediaSourceTest.php
index 04310f18c5f335a77ec219191bca8e9a74b12ffb..19e77ebfacd84e8c2cc4839fce9c00d1b97d302d 100644
--- a/core/modules/media/tests/src/Kernel/MediaSourceTest.php
+++ b/core/modules/media/tests/src/Kernel/MediaSourceTest.php
@@ -10,6 +10,8 @@
use Drupal\media\Entity\Media;
use Drupal\media\Entity\MediaType;
+// cspell:ignore sisko
+
/**
* Tests media source plugins related logic.
*
diff --git a/core/modules/mysql/tests/src/Kernel/mysql/ConnectionUnitTest.php b/core/modules/mysql/tests/src/Kernel/mysql/ConnectionUnitTest.php
index 7d539746b2d4c6bd5e034876231bb9d698016880..1a77a018d3c78eaaea4ca990c23f7064e8730c6f 100644
--- a/core/modules/mysql/tests/src/Kernel/mysql/ConnectionUnitTest.php
+++ b/core/modules/mysql/tests/src/Kernel/mysql/ConnectionUnitTest.php
@@ -6,6 +6,8 @@
use Drupal\KernelTests\Core\Database\DriverSpecificConnectionUnitTestBase;
+// cspell:ignore processlist
+
/**
* MySQL-specific connection unit tests.
*
diff --git a/core/modules/page_cache/tests/src/Functional/PageCacheTest.php b/core/modules/page_cache/tests/src/Functional/PageCacheTest.php
index 8121c5551c711a494b5934358a108e2dc8f132f1..6a01a8bfce96394ac87b6c8c6b8b7d137058e30b 100644
--- a/core/modules/page_cache/tests/src/Functional/PageCacheTest.php
+++ b/core/modules/page_cache/tests/src/Functional/PageCacheTest.php
@@ -13,6 +13,8 @@
use Drupal\Tests\system\Functional\Cache\AssertPageCacheContextsAndTagsTrait;
use Drupal\user\RoleInterface;
+// cspell:ignore curlopt returntransfer
+
/**
* Enables the page cache and tests it with various HTTP requests.
*
diff --git a/core/modules/pgsql/tests/src/Kernel/pgsql/ConnectionUnitTest.php b/core/modules/pgsql/tests/src/Kernel/pgsql/ConnectionUnitTest.php
index dd1c660aa4b8e3f4c86936c3a2179bc39ce7a9fe..463f82fdba58e97394ea26e6d46361e434f30ebc 100644
--- a/core/modules/pgsql/tests/src/Kernel/pgsql/ConnectionUnitTest.php
+++ b/core/modules/pgsql/tests/src/Kernel/pgsql/ConnectionUnitTest.php
@@ -6,6 +6,8 @@
use Drupal\KernelTests\Core\Database\DriverSpecificConnectionUnitTestBase;
+// cspell:ignore processlist
+
/**
* PostgreSQL-specific connection unit tests.
*
diff --git a/core/modules/pgsql/tests/src/Kernel/pgsql/SchemaTest.php b/core/modules/pgsql/tests/src/Kernel/pgsql/SchemaTest.php
index 2b00f79b84102153550161303212304390a3ff38..6894968a9552e111d576b28401585a2ab444289f 100644
--- a/core/modules/pgsql/tests/src/Kernel/pgsql/SchemaTest.php
+++ b/core/modules/pgsql/tests/src/Kernel/pgsql/SchemaTest.php
@@ -6,8 +6,8 @@
use Drupal\KernelTests\Core\Database\DriverSpecificSchemaTestBase;
-// cSpell:ignore relkind objid refobjid regclass attname attrelid attnum
-// cSpell:ignore refobjsubid
+// cSpell:ignore attname attnum attrelid objid refobjid refobjsubid regclass
+// cspell:ignore relkind relname
/**
* Tests schema API for the PostgreSQL driver.
diff --git a/core/modules/pgsql/tests/src/Kernel/pgsql/TemporaryQueryTest.php b/core/modules/pgsql/tests/src/Kernel/pgsql/TemporaryQueryTest.php
index e3c48441e14889e378e05c8078c53fb47ae73a6d..1d884264d6b65f65cb29827e1aa0f683fd079010 100644
--- a/core/modules/pgsql/tests/src/Kernel/pgsql/TemporaryQueryTest.php
+++ b/core/modules/pgsql/tests/src/Kernel/pgsql/TemporaryQueryTest.php
@@ -6,6 +6,8 @@
use Drupal\KernelTests\Core\Database\TemporaryQueryTestBase;
+// cspell:ignore relname relpersistence
+
/**
* Tests the temporary query functionality.
*
diff --git a/core/modules/responsive_image/tests/src/Functional/ResponsiveImageAdminUITest.php b/core/modules/responsive_image/tests/src/Functional/ResponsiveImageAdminUITest.php
index 3a9849eac419e8a4756c9f9b89ab8124f98b4537..f3e34771a436a18ce07cae2e10cdfcd5780b0077 100644
--- a/core/modules/responsive_image/tests/src/Functional/ResponsiveImageAdminUITest.php
+++ b/core/modules/responsive_image/tests/src/Functional/ResponsiveImageAdminUITest.php
@@ -7,6 +7,8 @@
use Drupal\responsive_image\ResponsiveImageStyleInterface;
use Drupal\Tests\BrowserTestBase;
+// cspell:ignore modulenarrow
+
/**
* Thoroughly test the administrative interface of the Responsive Image module.
*
diff --git a/core/modules/system/tests/modules/update_test_postupdate/update_test_postupdate.install b/core/modules/system/tests/modules/update_test_postupdate/update_test_postupdate.install
index b3344ff4d42ca7b0f26a13f44d8d072d953005ca..213d8bb7d2629fd9d67bea25cb6cde8efff9a155 100644
--- a/core/modules/system/tests/modules/update_test_postupdate/update_test_postupdate.install
+++ b/core/modules/system/tests/modules/update_test_postupdate/update_test_postupdate.install
@@ -7,6 +7,8 @@
declare(strict_types=1);
+// cspell:ignore postupdate
+
/**
* Normal update_N() function.
*/
diff --git a/core/modules/system/tests/modules/update_test_postupdate/update_test_postupdate.post_update.php b/core/modules/system/tests/modules/update_test_postupdate/update_test_postupdate.post_update.php
index d2ff04ccea3c6d2f1821cb947b0d832901872ce7..371f96fe5d99585ea7a8f908e2295ab2713dee17 100644
--- a/core/modules/system/tests/modules/update_test_postupdate/update_test_postupdate.post_update.php
+++ b/core/modules/system/tests/modules/update_test_postupdate/update_test_postupdate.post_update.php
@@ -7,6 +7,8 @@
declare(strict_types=1);
+// cspell:ignore postupdate
+
/**
* First update.
*/
diff --git a/core/modules/system/tests/src/Functional/System/StatusTest.php b/core/modules/system/tests/src/Functional/System/StatusTest.php
index ec5ed4e8602acd5897adac8fce5b7a6a39decdf3..aa8c1215266f7faefe9ae5b50bf3579d0c080ef1 100644
--- a/core/modules/system/tests/src/Functional/System/StatusTest.php
+++ b/core/modules/system/tests/src/Functional/System/StatusTest.php
@@ -9,6 +9,8 @@
use Drupal\Tests\BrowserTestBase;
use Drupal\Core\StringTranslation\PluralTranslatableMarkup;
+// cspell:ignore postupdate
+
/**
* Tests output on the status overview page.
*
diff --git a/core/modules/system/tests/src/Functional/Theme/EngineNyanCatTest.php b/core/modules/system/tests/src/Functional/Theme/EngineNyanCatTest.php
index 45643ac82f7d82b688acd9a7cd4b26b39687b43a..54d36c941ce53593bf7f01f7e3835491e5818141 100644
--- a/core/modules/system/tests/src/Functional/Theme/EngineNyanCatTest.php
+++ b/core/modules/system/tests/src/Functional/Theme/EngineNyanCatTest.php
@@ -6,6 +6,8 @@
use Drupal\Tests\BrowserTestBase;
+// cspell:ignore nyan
+
/**
* Tests the multi theme engine support.
*
diff --git a/core/modules/system/tests/src/Functional/UpdateSystem/UpdatePostUpdateTest.php b/core/modules/system/tests/src/Functional/UpdateSystem/UpdatePostUpdateTest.php
index 73aaabc8d65560695fae259e58540c53788ddb34..3cd3416a268fb051d993e277dd6a900ce7749127 100644
--- a/core/modules/system/tests/src/Functional/UpdateSystem/UpdatePostUpdateTest.php
+++ b/core/modules/system/tests/src/Functional/UpdateSystem/UpdatePostUpdateTest.php
@@ -8,6 +8,8 @@
use Drupal\Tests\BrowserTestBase;
use Drupal\Tests\UpdatePathTestTrait;
+// cspell:ignore postupdate
+
/**
* Tests hook_post_update().
*
diff --git a/core/modules/system/tests/src/Functional/UpdateSystem/UpdateRemovedPostUpdateTest.php b/core/modules/system/tests/src/Functional/UpdateSystem/UpdateRemovedPostUpdateTest.php
index f4f3ca4ec37bec2cabdcfc0539862f1ee5f48828..31511dbb1787f5ecabdf44f29d73c0c63cbbd8f6 100644
--- a/core/modules/system/tests/src/Functional/UpdateSystem/UpdateRemovedPostUpdateTest.php
+++ b/core/modules/system/tests/src/Functional/UpdateSystem/UpdateRemovedPostUpdateTest.php
@@ -10,6 +10,8 @@
use Drupal\Tests\UpdatePathTestTrait;
use Drupal\user\Entity\User;
+// cspell:ignore postupdate
+
/**
* Tests hook_removed_post_updates().
*
diff --git a/core/modules/system/tests/themes/engines/nyan_cat/nyan_cat.engine b/core/modules/system/tests/themes/engines/nyan_cat/nyan_cat.engine
index 71ad0a52da2ed074ce50d633f8300a977c69a824..423dcae8115b0e1467dd5258106a117c53cb824f 100644
--- a/core/modules/system/tests/themes/engines/nyan_cat/nyan_cat.engine
+++ b/core/modules/system/tests/themes/engines/nyan_cat/nyan_cat.engine
@@ -9,6 +9,8 @@
use Drupal\Component\Utility\Html;
+// cspell:ignore nyan nyancat
+
/**
* Implements hook_theme().
*/
diff --git a/core/modules/system/tests/themes/engines/nyan_cat/nyan_cat.info.yml b/core/modules/system/tests/themes/engines/nyan_cat/nyan_cat.info.yml
index ed78897cde14764878f3e7715a01b0b6df300c48..9ffc33d8bb9a70420ba3101e79ff56cf0d8deff2 100644
--- a/core/modules/system/tests/themes/engines/nyan_cat/nyan_cat.info.yml
+++ b/core/modules/system/tests/themes/engines/nyan_cat/nyan_cat.info.yml
@@ -1,3 +1,4 @@
+# cspell:ignore nyan
type: theme_engine
name: Nyan cat
version: VERSION
diff --git a/core/modules/system/tests/themes/test_theme_nyan_cat_engine/test_theme_nyan_cat_engine.info.yml b/core/modules/system/tests/themes/test_theme_nyan_cat_engine/test_theme_nyan_cat_engine.info.yml
index f0c965a65a259a0863877ad76d9584c470008446..7522bd452ce04772ee7ae579125590b78a27e465 100644
--- a/core/modules/system/tests/themes/test_theme_nyan_cat_engine/test_theme_nyan_cat_engine.info.yml
+++ b/core/modules/system/tests/themes/test_theme_nyan_cat_engine/test_theme_nyan_cat_engine.info.yml
@@ -1,3 +1,4 @@
+# cspell:ignore nyan
name: 'Test theme for Nyan Cat engine'
type: theme
description: 'Theme for testing the theme system with the Nyan Cat theme engine'
diff --git a/core/modules/system/tests/themes/test_theme_nyan_cat_engine/test_theme_nyan_cat_engine.theme b/core/modules/system/tests/themes/test_theme_nyan_cat_engine/test_theme_nyan_cat_engine.theme
index 7b2ba8b459666bb7e15a132546e5e3aa237ed4ad..763f9ec423935c832d7b12a2198b67c706643e40 100644
--- a/core/modules/system/tests/themes/test_theme_nyan_cat_engine/test_theme_nyan_cat_engine.theme
+++ b/core/modules/system/tests/themes/test_theme_nyan_cat_engine/test_theme_nyan_cat_engine.theme
@@ -7,6 +7,8 @@
declare(strict_types=1);
+// cspell:ignore nyan
+
/**
* Implements hook_preprocess_theme_test_template_test().
*/
diff --git a/core/modules/system/tests/themes/test_theme_nyan_cat_engine/theme_test.template_test.nyan-cat.html b/core/modules/system/tests/themes/test_theme_nyan_cat_engine/theme_test.template_test.nyan-cat.html
index cb21cb5fd82e3fb08732af184fe47416ccca4311..d0c9a5476dfa2ecde598eb840d78abe9068ee16b 100644
--- a/core/modules/system/tests/themes/test_theme_nyan_cat_engine/theme_test.template_test.nyan-cat.html
+++ b/core/modules/system/tests/themes/test_theme_nyan_cat_engine/theme_test.template_test.nyan-cat.html
@@ -1 +1,2 @@
+<!-- cspell:ignore nyan -->
Success: Template overridden with Nyan Cat theme. 9kittens
diff --git a/core/tests/Drupal/FunctionalJavascriptTests/WebDriverCurlService.php b/core/tests/Drupal/FunctionalJavascriptTests/WebDriverCurlService.php
index c92f30044971e149cf11de4c7d0a591e55c1d50b..6237e447f4924c2470c44d53d85b0dbf96877cf4 100644
--- a/core/tests/Drupal/FunctionalJavascriptTests/WebDriverCurlService.php
+++ b/core/tests/Drupal/FunctionalJavascriptTests/WebDriverCurlService.php
@@ -8,6 +8,9 @@
use WebDriver\Exception\CurlExec;
use WebDriver\Exception as WebDriverException;
+// cspell:ignore curle curlopt customrequest failonerror postfields
+// cspell:ignore returntransfer
+
@trigger_error('The \Drupal\FunctionalJavascriptTests\WebDriverCurlService class is deprecated in drupal:11.1.0 and is removed from drupal:12.0.0. There is no replacement. See https://www.drupal.org/node/3462152', E_USER_DEPRECATED);
/**
diff --git a/core/tests/Drupal/KernelTests/Config/TypedConfigTest.php b/core/tests/Drupal/KernelTests/Config/TypedConfigTest.php
index 830b768f055dd05e26ac772c75c73b9d05872705..a47bbb781087c2418c07c390cb4201231bb2b1de 100644
--- a/core/tests/Drupal/KernelTests/Config/TypedConfigTest.php
+++ b/core/tests/Drupal/KernelTests/Config/TypedConfigTest.php
@@ -14,6 +14,8 @@
use Drupal\KernelTests\KernelTestBase;
use Symfony\Component\Validator\ConstraintViolationListInterface;
+// cspell:ignore nyans
+
/**
* Tests config validation mechanism.
*
diff --git a/core/tests/Drupal/KernelTests/Core/Database/DriverSpecificConnectionUnitTestBase.php b/core/tests/Drupal/KernelTests/Core/Database/DriverSpecificConnectionUnitTestBase.php
index f2c94ef04e2c36d8ac55f5ef8414b61d21d8640d..596debea8bbae4b84b57e03fccf37fd18627858e 100644
--- a/core/tests/Drupal/KernelTests/Core/Database/DriverSpecificConnectionUnitTestBase.php
+++ b/core/tests/Drupal/KernelTests/Core/Database/DriverSpecificConnectionUnitTestBase.php
@@ -7,6 +7,8 @@
use Drupal\Core\Database\Connection;
use Drupal\Core\Database\Database;
+// cspell:ignore processlist
+
/**
* Tests management of database connections.
*/
diff --git a/core/tests/Drupal/KernelTests/Core/Extension/ThemeEngineExtensionListTest.php b/core/tests/Drupal/KernelTests/Core/Extension/ThemeEngineExtensionListTest.php
index 9c39a9246b3a95294281ae93aeaa6197e50f78f9..717937cef81b0e5da5b3a6f1803be31f81feeb37 100644
--- a/core/tests/Drupal/KernelTests/Core/Extension/ThemeEngineExtensionListTest.php
+++ b/core/tests/Drupal/KernelTests/Core/Extension/ThemeEngineExtensionListTest.php
@@ -6,6 +6,8 @@
use Drupal\KernelTests\KernelTestBase;
+// cspell:ignore nyan
+
/**
* @coversDefaultClass \Drupal\Core\Extension\ThemeEngineExtensionList
* @group Extension
diff --git a/core/tests/Drupal/KernelTests/Core/Plugin/Context/ContextAwarePluginTraitTest.php b/core/tests/Drupal/KernelTests/Core/Plugin/Context/ContextAwarePluginTraitTest.php
index 1bf868c8bf2933f3eda867baceefd23259c490c7..9cf82a7c3bbc677f1e0e4d3a102ca7c9933e5774 100644
--- a/core/tests/Drupal/KernelTests/Core/Plugin/Context/ContextAwarePluginTraitTest.php
+++ b/core/tests/Drupal/KernelTests/Core/Plugin/Context/ContextAwarePluginTraitTest.php
@@ -20,6 +20,8 @@
use Drupal\Core\TypedData\TypedDataManagerInterface;
use Drupal\KernelTests\KernelTestBase;
+// cspell:ignore sisko
+
/**
* @coversDefaultClass \Drupal\Core\Plugin\ContextAwarePluginTrait
*
diff --git a/core/tests/Drupal/Tests/Component/Diff/Engine/HWLDFWordAccumulatorTest.php b/core/tests/Drupal/Tests/Component/Diff/Engine/HWLDFWordAccumulatorTest.php
index fecf7d1ed07b6cf648c3e0ca2cd7a26aafcae7e7..eb006d115e83c8e9c092a355b429e059c8ffe2e0 100644
--- a/core/tests/Drupal/Tests/Component/Diff/Engine/HWLDFWordAccumulatorTest.php
+++ b/core/tests/Drupal/Tests/Component/Diff/Engine/HWLDFWordAccumulatorTest.php
@@ -4,6 +4,8 @@
namespace Drupal\Tests\Component\Diff\Engine;
+// cspell:ignore HWLDFWordAccumulator
+
use Drupal\Component\Diff\Engine\HWLDFWordAccumulator;
use PHPUnit\Framework\TestCase;
diff --git a/core/tests/README.md b/core/tests/README.md
index 395db8779ed563b06b06ef6ffe5ca12a86abf236..e20c9f261cf43d86513c985417e5d863aa7cb3d0 100644
--- a/core/tests/README.md
+++ b/core/tests/README.md
@@ -1,3 +1,5 @@
+<!-- cspell:ignore skiptags -->
+
# Running tests
## Setting up