diff --git a/core/lib/Drupal/Core/Database/Driver/pgsql/Connection.php b/core/lib/Drupal/Core/Database/Driver/pgsql/Connection.php
index 0ffafc9ee8..d0af842404 100644
--- a/core/lib/Drupal/Core/Database/Driver/pgsql/Connection.php
+++ b/core/lib/Drupal/Core/Database/Driver/pgsql/Connection.php
@@ -8,6 +8,8 @@
 use Drupal\Core\Database\DatabaseNotFoundException;
 use Drupal\Core\Database\StatementInterface;
 
+// cSpell:ignore ilike nextval
+
 /**
  * @addtogroup database
  * @{
@@ -258,7 +260,7 @@ public function mapConditionOperator($operator) {
   public function nextId($existing = 0) {
 
     // Retrieve the name of the sequence. This information cannot be cached
-    // because the prefix may change, for example, like it does in simpletests.
+    // because the prefix may change, for example, like it does in tests.
     $sequence_name = $this->makeSequenceName('sequences', 'value');
 
     // When PostgreSQL gets a value too small then it will lock the table,
diff --git a/core/lib/Drupal/Core/Database/Driver/pgsql/Insert.php b/core/lib/Drupal/Core/Database/Driver/pgsql/Insert.php
index 2a7ef3686b..5fc6a214c6 100644
--- a/core/lib/Drupal/Core/Database/Driver/pgsql/Insert.php
+++ b/core/lib/Drupal/Core/Database/Driver/pgsql/Insert.php
@@ -5,6 +5,8 @@
 use Drupal\Core\Database\Database;
 use Drupal\Core\Database\Query\Insert as QueryInsert;
 
+// cSpell:ignore nextval setval
+
 /**
  * @ingroup database
  * @{
diff --git a/core/lib/Drupal/Core/Database/Driver/pgsql/Upsert.php b/core/lib/Drupal/Core/Database/Driver/pgsql/Upsert.php
index a4c168005f..df63e13784 100644
--- a/core/lib/Drupal/Core/Database/Driver/pgsql/Upsert.php
+++ b/core/lib/Drupal/Core/Database/Driver/pgsql/Upsert.php
@@ -4,6 +4,8 @@
 
 use Drupal\Core\Database\Query\Upsert as QueryUpsert;
 
+// cSpell:ignore nextval setval
+
 /**
  * PostgreSQL implementation of \Drupal\Core\Database\Query\Upsert.
  */
diff --git a/core/misc/cspell/dictionary.txt b/core/misc/cspell/dictionary.txt
index 1820d4f779..50799da080 100644
--- a/core/misc/cspell/dictionary.txt
+++ b/core/misc/cspell/dictionary.txt
@@ -783,7 +783,6 @@ iframes
 iframeupload
 ignoretag
 iids
-ilike
 imageapi
 imagecache
 imagecreatefrom
@@ -1115,7 +1114,6 @@ newname
 newnode
 newstr
 newterm
-nextval
 nfocus
 nids
 nightlies
@@ -1535,7 +1533,6 @@ sess
 sessionpath
 settingstray
 setttings
-setval
 sharedspace
 shatner
 shorterthan
@@ -1549,7 +1546,6 @@ silverlight
 silvie
 simpletest
 simpletest's
-simpletests
 singlebyte
 sioc
 sioct