diff --git a/core/.cspell.json b/core/.cspell.json
index 0a4a3fd76b..6f26c92c2e 100644
--- a/core/.cspell.json
+++ b/core/.cspell.json
@@ -7,6 +7,7 @@
       "assets/vendor/**",
       "lib/Drupal/Component/Diff/**",
       "lib/Drupal/Component/Transliteration/data/**",
+      "lib/Drupal/Core/Database/Driver/pgsql/Schema.php",
       "lib/Drupal/Core/File/MimeType/ExtensionMimeTypeGuesser.php",
       "modules/**/Migrate*Test.php",
       "modules/color/preview.html",
diff --git a/core/misc/cspell/dictionary.txt b/core/misc/cspell/dictionary.txt
index 22f80e9e5b..4912521a00 100644
--- a/core/misc/cspell/dictionary.txt
+++ b/core/misc/cspell/dictionary.txt
@@ -10,15 +10,11 @@ accesslog
 accum
 actionid
 adamson
-adbin
 addedline
 addtogroup
 admin's
 adminforms
 adminlabel
-adnum
-adrelid
-adsrc
 aewesome
 aflopend
 afterbegin
@@ -89,17 +85,10 @@ atomfeed
 atomrendererfeed
 atsign
 attibute
-attisdropped
-attname
-attnum
-attrdef
-attrelid
 attributename
 attrlist
 attrval
 attrvals
-atttypid
-atttypmod
 auditable
 auth's
 authless
@@ -130,6 +119,7 @@ autoloaded
 autoloader
 autoloaders
 autoloading
+autop
 autoplay
 autoreply
 autosave
@@ -179,7 +169,6 @@ bgcolor
 bgred
 bgsound
 bigpipe
-bigserial
 bikeshed
 bikesheds
 bing
@@ -340,10 +329,8 @@ configurability
 configurator
 confirm's
 conformant
-conkey
 conname
 conneg
-conrelid
 constucts
 contant
 contaynz
@@ -356,7 +343,6 @@ contextuals
 contrained
 contribs
 controlgroup
-contype
 coord
 copmplete
 corefake
@@ -559,7 +545,6 @@ elit
 embed's
 emebd
 emptry
-emtity
 emtpy
 encapsed
 encoding's
@@ -658,7 +643,6 @@ filestorage
 filesystems
 filetransfer
 filevalidationerror
-fillfactor
 filterprovider
 filtertypes
 findwith
@@ -804,6 +788,7 @@ hreflang
 hrefs
 htaccess
 htkey
+htmlcorrector
 htmls
 htmlto
 httpd
@@ -846,10 +831,6 @@ imagetest
 inator
 indetation
 indexname
-indexrelid
-indisprimary
-indkey
-indrelid
 ingoa
 inited
 inno
@@ -897,7 +878,6 @@ janvier
 javascripts
 jcbfyr
 jessebeach
-jkro
 jnoub
 johansson
 johndoe
@@ -970,7 +950,6 @@ linkback
 linkgenerator
 linkification
 linksby
-linktitle
 lisu
 litererally
 livescript
@@ -1242,13 +1221,11 @@ nplurals
 npoll
 nprofile
 nresponse
-nspname
 nstrings
 nsync
 ntaxonomy
 ntfs
 nturn
-nullaction
 nyan
 nyancat
 nyans
@@ -1503,7 +1480,6 @@ referencer
 referencers
 referer
 refinable
-regclass
 regexes
 rehydrated
 reimplement
@@ -1514,9 +1490,6 @@ reinitializes
 reinject
 reinstantiated
 reiss
-relkind
-relname
-relnamespace
 removeformat
 renderable
 renderables
@@ -1593,7 +1566,6 @@ scaffol
 scarlett
 schemaapi
 schemaless
-schemaname
 schemeless
 schipul
 schipulcon