diff --git a/core/misc/cspell/dictionary.txt b/core/misc/cspell/dictionary.txt
index 1637bed1d0e1beb92ff19ceaca6aa6c9d6a9a8be..f52b560b386439c7c2bc50495e6006965f49a8cd 100644
--- a/core/misc/cspell/dictionary.txt
+++ b/core/misc/cspell/dictionary.txt
@@ -180,8 +180,6 @@ checkboxified
 checkboxifier
 checkboxify
 checkboxradio
-chien
-chiens
 childlist
 chocolatiers
 chromedriver
@@ -302,7 +300,6 @@ desaturated
 desaturates
 desaturating
 descoping
-descripcion
 destructable
 deutsch
 deutscher
@@ -360,7 +357,6 @@ drush
 drépal
 détruire
 editables
-eerste
 egulias
 eins
 elbonia
@@ -412,8 +408,6 @@ favourite
 favstar
 fcgi
 fdiv
-februar
-fichiers
 fieldable
 fieldapi
 fieldblock
@@ -488,8 +482,6 @@ hashmarks
 hateoas
 heroless
 herro
-heure
-heures
 hexcode
 hilited
 hinode
@@ -509,7 +501,6 @@ httpheader
 httpkernel
 httplug
 httponly
-hurlant
 hustlin
 hwldf
 icann
@@ -543,21 +534,16 @@ itoa
 itok
 ized
 jamo
-januar
-januari
-janvier
 javascripts
 jessebeach
 jnoub
 johansson
 johndoe
-jours
 jqueryui
 jsonapi
 jsonlint
 jssdk
 jumplinks
-juni
 justinrainbow
 kakec
 kangarookitten
@@ -578,7 +564,6 @@ kristiaan
 kspread
 kthxbai
 kword
-laatste
 labely
 lamoids
 langcode
@@ -588,7 +573,6 @@ languageswitcher
 lazybuilder
 lcode
 libc
-libellé
 libmysqlclient
 licious
 lified
@@ -632,8 +616,6 @@ makedefaultmessage
 makewarningmessage
 mank
 maryjane
-marz
-marzo
 matchout
 mathematica
 maxage
@@ -680,8 +662,6 @@ mojito
 montag
 monthnames
 mooooh
-mostrar
-moutons
 msgctxt
 msgid
 msgstr
@@ -712,7 +692,6 @@ mysite
 mysqladmin
 mysqldump
 mystarterkit
-műveletek
 nalias
 nameofbin
 namespacing
@@ -836,7 +815,6 @@ pluggable
 pluralforms
 plusthick
 poink
-ponedjeljak
 porterstemmer
 português
 postbar
@@ -1089,14 +1067,11 @@ sulaco
 sunz
 sunzzzzzzz
 supercede
-svenska
 svgz
-svibanj
 sxto
 synchronizable
 syrop
 szwr
-tabarnak
 tabbingmanager
 tabledrag
 tableheader
@@ -1114,7 +1089,6 @@ takeshita
 tappable
 tarz
 taskless
-tatou
 tbodies
 tcomment
 tempfile
@@ -1208,7 +1182,6 @@ trid
 troopal
 truecolor
 turbolinks
-tuvan
 twistie
 twocol
 txtzzzz
@@ -1304,7 +1277,6 @@ usecase
 userid
 userinfo
 userref
-usuario
 vampirize
 varchar
 veniam
@@ -1315,8 +1287,6 @@ vfsstream
 viewmode
 viewports
 vocabs
-volgende
-vorige
 wcag
 wcprops
 webassert
diff --git a/core/modules/ckeditor5/tests/src/FunctionalJavascript/MediaTest.php b/core/modules/ckeditor5/tests/src/FunctionalJavascript/MediaTest.php
index 05d535b6ea183f7f0cb5e837552f6ea167e96669..8baad64e713dffc9fc472f523e6904f78a633afc 100644
--- a/core/modules/ckeditor5/tests/src/FunctionalJavascript/MediaTest.php
+++ b/core/modules/ckeditor5/tests/src/FunctionalJavascript/MediaTest.php
@@ -15,7 +15,7 @@
 use Drupal\user\RoleInterface;
 use Symfony\Component\Validator\ConstraintViolation;
 
-// cspell:ignore layercake
+// cspell:ignore hurlant layercake tatou
 
 /**
  * @coversDefaultClass \Drupal\ckeditor5\Plugin\CKEditor5Plugin\Media
diff --git a/core/modules/config_translation/tests/src/Functional/ConfigTranslationUiModulesTest.php b/core/modules/config_translation/tests/src/Functional/ConfigTranslationUiModulesTest.php
index c9aaa52844b837c2706f44113d2e0b874bce37a5..6f5b25888a883ddd7031c11170cb0a67cace8ed6 100644
--- a/core/modules/config_translation/tests/src/Functional/ConfigTranslationUiModulesTest.php
+++ b/core/modules/config_translation/tests/src/Functional/ConfigTranslationUiModulesTest.php
@@ -8,6 +8,8 @@
 use Drupal\field\Entity\FieldStorageConfig;
 use Drupal\node\Entity\NodeType;
 
+// cspell:ignore tuvan
+
 /**
  * Translate settings and entities to various languages.
  *
diff --git a/core/modules/config_translation/tests/src/Functional/ConfigTranslationUiTest.php b/core/modules/config_translation/tests/src/Functional/ConfigTranslationUiTest.php
index b8151f08fd765aa1461961389769f9ec054d9e20..579466f730c971327762f99a412f0f9b14bf078f 100644
--- a/core/modules/config_translation/tests/src/Functional/ConfigTranslationUiTest.php
+++ b/core/modules/config_translation/tests/src/Functional/ConfigTranslationUiTest.php
@@ -5,7 +5,7 @@
 use Drupal\Core\Language\Language;
 use Drupal\Core\Language\LanguageInterface;
 
-// cspell:ignore viewsviewfiles
+// cspell:ignore libellé viewsviewfiles
 
 /**
  * Translate settings and entities to various languages.
diff --git a/core/modules/language/tests/src/Functional/ConfigurableLanguageManagerTest.php b/core/modules/language/tests/src/Functional/ConfigurableLanguageManagerTest.php
index 48089d7b9a5001408b4a1bfb3e7cbb61b525e88f..b3e12c586bd12b3dffac8c71796e2065d931122f 100644
--- a/core/modules/language/tests/src/Functional/ConfigurableLanguageManagerTest.php
+++ b/core/modules/language/tests/src/Functional/ConfigurableLanguageManagerTest.php
@@ -13,6 +13,8 @@
 use Drupal\Tests\BrowserTestBase;
 use Drupal\Tests\WaitTerminateTestTrait;
 
+// cspell:ignore funciona
+
 /**
  * Tests Language Negotiation.
  *
diff --git a/core/modules/language/tests/src/Functional/LanguageLocaleListTest.php b/core/modules/language/tests/src/Functional/LanguageLocaleListTest.php
index b9bb1f71ecd8f20474200a6e246d48543bd2e866..ffd081e5bf1d77ad7d848583dbb1cdefc2f46b30 100644
--- a/core/modules/language/tests/src/Functional/LanguageLocaleListTest.php
+++ b/core/modules/language/tests/src/Functional/LanguageLocaleListTest.php
@@ -6,6 +6,8 @@
 use Drupal\locale\StringStorageInterface;
 use Drupal\Tests\BrowserTestBase;
 
+// cspell:ignore espagnol
+
 /**
  * Adds a new language with translations and tests language list order.
  *
diff --git a/core/modules/locale/tests/src/Functional/LocaleExportTest.php b/core/modules/locale/tests/src/Functional/LocaleExportTest.php
index 64687fb691567f295db39ea26baed7dffcf775d9..01bc8fa2645d090f593dd24e745d52ee56e5d44c 100644
--- a/core/modules/locale/tests/src/Functional/LocaleExportTest.php
+++ b/core/modules/locale/tests/src/Functional/LocaleExportTest.php
@@ -5,6 +5,8 @@
 use Drupal\Core\File\FileSystemInterface;
 use Drupal\Tests\BrowserTestBase;
 
+// cspell:ignore janvier
+
 /**
  * Tests the exportation of locale files.
  *
diff --git a/core/modules/locale/tests/src/Functional/LocaleImportFunctionalTest.php b/core/modules/locale/tests/src/Functional/LocaleImportFunctionalTest.php
index d0e6bf355971d272901b374c05c53237eee2a3c9..6394b42db0fe55383d298bca36b7735caa8ebf38 100644
--- a/core/modules/locale/tests/src/Functional/LocaleImportFunctionalTest.php
+++ b/core/modules/locale/tests/src/Functional/LocaleImportFunctionalTest.php
@@ -8,6 +8,8 @@
 use Drupal\Tests\BrowserTestBase;
 use Drupal\Core\Language\LanguageInterface;
 
+// cspell:ignore chien chiens januari lundi moutons műveletek svibanj
+
 /**
  * Tests the import of locale files.
  *
diff --git a/core/modules/locale/tests/src/Functional/LocaleJavascriptTranslationTest.php b/core/modules/locale/tests/src/Functional/LocaleJavascriptTranslationTest.php
index 6236d2730e89b9f247917a7696e02f3755310b65..f121b7bcc20a4a02a228acd3a40c454b9c7a572c 100644
--- a/core/modules/locale/tests/src/Functional/LocaleJavascriptTranslationTest.php
+++ b/core/modules/locale/tests/src/Functional/LocaleJavascriptTranslationTest.php
@@ -7,6 +7,8 @@
 use Drupal\Tests\BrowserTestBase;
 use Drupal\Component\Render\FormattableMarkup;
 
+// cspell:ignore descripcion mostrar
+
 /**
  * Tests parsing js files for translatable strings.
  *
diff --git a/core/modules/locale/tests/src/Functional/LocalePluralFormatTest.php b/core/modules/locale/tests/src/Functional/LocalePluralFormatTest.php
index 704d349e2b8e9b63373f3cc16db9fe62736e6e67..56a19fe5ec06ab4a9bb065dd0aefaf6a3551c4c3 100644
--- a/core/modules/locale/tests/src/Functional/LocalePluralFormatTest.php
+++ b/core/modules/locale/tests/src/Functional/LocalePluralFormatTest.php
@@ -7,6 +7,8 @@
 use Drupal\Core\StringTranslation\PluralTranslatableMarkup;
 use Drupal\Tests\BrowserTestBase;
 
+// cspell:ignore heure heures jours ponedjeljak
+
 /**
  * Tests plural handling for various languages.
  *
diff --git a/core/modules/locale/tests/src/Functional/LocaleUpdateBase.php b/core/modules/locale/tests/src/Functional/LocaleUpdateBase.php
index 9685137432d638b9de3d27a28709401659a886ec..bfb2d0fe4bc6d8d2a367203ec634a4abdc445aae 100644
--- a/core/modules/locale/tests/src/Functional/LocaleUpdateBase.php
+++ b/core/modules/locale/tests/src/Functional/LocaleUpdateBase.php
@@ -9,6 +9,8 @@
 use Drupal\Tests\BrowserTestBase;
 use Drupal\Component\Render\FormattableMarkup;
 
+// cspell:ignore februar januar juni marz
+
 /**
  * Base class for testing updates to string translations.
  */
diff --git a/core/modules/migrate/tests/src/Kernel/Plugin/EntityRevisionTest.php b/core/modules/migrate/tests/src/Kernel/Plugin/EntityRevisionTest.php
index b2eef6077af1007a31021c046ba9fdcfaab52fc9..7cfa65cc43985fb40060e5894a7649e091277803 100644
--- a/core/modules/migrate/tests/src/Kernel/Plugin/EntityRevisionTest.php
+++ b/core/modules/migrate/tests/src/Kernel/Plugin/EntityRevisionTest.php
@@ -7,6 +7,8 @@
 use Drupal\Tests\migrate\Kernel\MigrateTestBase;
 use Drupal\Tests\node\Traits\ContentTypeCreationTrait;
 
+// cspell:ignore tabarnak
+
 /**
  * Tests the EntityRevision destination plugin.
  *
diff --git a/core/modules/system/tests/src/Functional/UpdateSystem/UpdatePathTestBaseFilledTest.php b/core/modules/system/tests/src/Functional/UpdateSystem/UpdatePathTestBaseFilledTest.php
index 67181147cdff81f2dbcc9ff78ec8f16b4fae4741..fe05a4797c5a11fd536c6c3c5c61eceeef425da9 100644
--- a/core/modules/system/tests/src/Functional/UpdateSystem/UpdatePathTestBaseFilledTest.php
+++ b/core/modules/system/tests/src/Functional/UpdateSystem/UpdatePathTestBaseFilledTest.php
@@ -7,6 +7,8 @@
 use Drupal\node\Entity\NodeType;
 use Drupal\user\Entity\User;
 
+// cspell:ignore usuario
+
 /**
  * Runs UpdatePathTestBaseTest with a dump filled with content.
  *
diff --git a/core/modules/views/tests/src/Functional/Plugin/PagerTest.php b/core/modules/views/tests/src/Functional/Plugin/PagerTest.php
index f9c70be0813ea4092e2c96a48540888a2ef945bd..b9c2d6694538b9784fee646efe9d8d946d34d58e 100644
--- a/core/modules/views/tests/src/Functional/Plugin/PagerTest.php
+++ b/core/modules/views/tests/src/Functional/Plugin/PagerTest.php
@@ -7,6 +7,7 @@
 use Drupal\views\Views;
 use Drupal\language\Entity\ConfigurableLanguage;
 
+// cspell:ignore eerste laatste volgende vorige
 /**
  * Tests the pluggable pager system.
  *
diff --git a/core/modules/views_ui/tests/src/Functional/TranslatedViewTest.php b/core/modules/views_ui/tests/src/Functional/TranslatedViewTest.php
index a5f6703a203bd8aadb5594215eb67b2ff59c806d..7caa9c9b0dd7f2d1d7a7bb58b251cd7f809edb22 100644
--- a/core/modules/views_ui/tests/src/Functional/TranslatedViewTest.php
+++ b/core/modules/views_ui/tests/src/Functional/TranslatedViewTest.php
@@ -4,6 +4,8 @@
 
 use Drupal\language\Entity\ConfigurableLanguage;
 
+// cspell:ignore fichiers
+
 /**
  * Tests that translated strings in views UI don't override original strings.
  *
diff --git a/core/tests/Drupal/FunctionalTests/Installer/InstallerTranslationMultipleLanguageNonInteractiveTest.php b/core/tests/Drupal/FunctionalTests/Installer/InstallerTranslationMultipleLanguageNonInteractiveTest.php
index 45f8a52b0dca39293a79871ae64a53cc227b4683..082e1f2f67145407976ee71c967d82b2a272e081 100644
--- a/core/tests/Drupal/FunctionalTests/Installer/InstallerTranslationMultipleLanguageNonInteractiveTest.php
+++ b/core/tests/Drupal/FunctionalTests/Installer/InstallerTranslationMultipleLanguageNonInteractiveTest.php
@@ -4,6 +4,8 @@
 
 use Drupal\Tests\BrowserTestBase;
 
+// cspell:ignore montag
+
 /**
  * Tests translation files for multiple languages get imported during install.
  *
diff --git a/core/tests/Drupal/KernelTests/Core/Datetime/DateFormatterTest.php b/core/tests/Drupal/KernelTests/Core/Datetime/DateFormatterTest.php
index 66146cfbccf152e1a0c3f6d3442bf5db231e14f5..870fea45083a599bb473c43a8e40fdfeec942018 100644
--- a/core/tests/Drupal/KernelTests/Core/Datetime/DateFormatterTest.php
+++ b/core/tests/Drupal/KernelTests/Core/Datetime/DateFormatterTest.php
@@ -5,6 +5,8 @@
 use Drupal\KernelTests\KernelTestBase;
 use Drupal\language\Entity\ConfigurableLanguage;
 
+// cspell:ignore marzo
+
 /**
  * Tests date formatting.
  *
diff --git a/core/tests/Drupal/Tests/Core/EventSubscriber/ActiveLinkResponseFilterTest.php b/core/tests/Drupal/Tests/Core/EventSubscriber/ActiveLinkResponseFilterTest.php
index e639d8c346b1435211fb81d7660922740df39776..472078f36ccf9938919c4455082aabbed1b8e19f 100644
--- a/core/tests/Drupal/Tests/Core/EventSubscriber/ActiveLinkResponseFilterTest.php
+++ b/core/tests/Drupal/Tests/Core/EventSubscriber/ActiveLinkResponseFilterTest.php
@@ -20,6 +20,8 @@
 use Symfony\Component\HttpKernel\HttpKernelInterface;
 use Symfony\Component\HttpKernel\KernelInterface;
 
+// cspell:ignore svenska
+
 /**
  * @coversDefaultClass \Drupal\Core\EventSubscriber\ActiveLinkResponseFilter
  * @group EventSubscriber