diff --git a/cspell.json b/cspell.json
index 3526c192c..b6d708a89 100644
--- a/cspell.json
+++ b/cspell.json
@@ -3,7 +3,6 @@
     "$schema": "https://raw.githubusercontent.com/streetsidesoftware/cspell/master/cspell.schema.json",
     "words": [
         "ACMR",
-        "actionlint",
         "Alexa",
         "Amjad",
         "Andrey",
@@ -22,7 +21,6 @@
         "autocrlf",
         "autodetects",
         "autofix",
-        "autogenerated",
         "autolinks",
         "autoload",
         "autoloaded",
@@ -58,7 +56,6 @@
         "codemirror",
         "codemod",
         "codemods",
-        "combinator",
         "commonmark",
         "compat",
         "concating",
@@ -79,7 +76,6 @@
         "desugared",
         "devcontainer",
         "devs",
-        "docblock",
         "docblocks",
         "doctag",
         "Dodds",
@@ -103,14 +99,12 @@
         "esproposal",
         "estree",
         "esutils",
-        "eval",
         "execa",
         "fbglyph",
         "Ficarra",
         "Filipe",
         "Fiorini",
         "Fisker",
-        "fnames",
         "foldgutter",
         "formatprg",
         "Friedly",
@@ -125,7 +119,6 @@
         "globby",
         "gofmt",
         "Gregor",
-        "gtag",
         "Hampus",
         "hardline",
         "hardlines",
@@ -183,9 +176,7 @@
         "linearize",
         "linebreak",
         "linebreaks",
-        "linenumbers",
         "literalline",
-        "Literallines",
         "loglevel",
         "lowercased",
         "lowercasing",
@@ -212,7 +203,6 @@
         "mousedown",
         "mouseup",
         "mprettier",
-        "msapplication",
         "multiparser",
         "Muntean",
         "nargs",
@@ -285,7 +275,6 @@
         "Sapegin",
         "sbdchd",
         "scandir",
-        "schemastore",
         "Serializers",
         "setlocal",
         "setq",
@@ -357,10 +346,8 @@
         "Weixin",
         "whitespaces",
         "wxss",
-        "xargs",
         "yamafaktory",
         "Yatharth",
-        "youtube",
         "Zatorski",
         "Zosel"
     ],
@@ -403,4 +390,4 @@
         "website/static/lib/**",
         "website/static/playground.js"
     ]
-}
+}
\ No newline at end of file
diff --git a/scripts/clean-cspell.mjs b/scripts/clean-cspell.mjs
index eaa4ea01a..05c3979c6 100644
--- a/scripts/clean-cspell.mjs
+++ b/scripts/clean-cspell.mjs
@@ -6,37 +6,40 @@ import execa from "execa";
 const CSPELL_CONFIG_FILE = new URL("../cspell.json", import.meta.url);
 const updateConfig = (config) =>
   fs.writeFile(CSPELL_CONFIG_FILE, JSON.stringify(config, undefined, 4));
-const runSpellcheck = () => execa("yarn", ["lint:spellcheck"]);
+const runSpellcheck = (options) => {
+  const { yarnArgs, args, execaOptions } = {
+    yarnArgs: [],
+    args: [],
+    ...options,
+  };
+  return execa("yarn", [...yarnArgs, "lint:spellcheck", ...args], execaOptions);
+};
 
 (async () => {
   console.log("Empty words ...");
   const config = JSON.parse(await fs.readFile(CSPELL_CONFIG_FILE, "utf8"));
-  const oldWords = config.words;
+  const original = config.words;
   await updateConfig({ ...config, words: [] });
 
   console.log("Running spellcheck with empty words ...");
-  try {
-    await runSpellcheck();
-  } catch ({ stdout }) {
-    let words = [...stdout.matchAll(/ - Unknown word \((.*?)\)/g)].map(
-      ([, word]) => word
-    );
-    // Unique
-    words = [...new Set(words)];
+  const { stdout } = await runSpellcheck({
+    yarnArgs: ["--silent"],
+    args: ["--words-only", "--unique"],
+    execaOptions: { reject: false },
+  });
+
+  const words = stdout
+    .split("\n")
     // Remove upper case word, if lower case one already exists
-    words = words.filter((word) => {
+    .filter((word, _, words) => {
       const lowerCased = word.toLowerCase();
       return lowerCased === word || !words.includes(lowerCased);
-    });
+    })
     // Compare function from https://github.com/streetsidesoftware/vscode-spell-checker/blob/2fde3bc5c658ee51da5a56580aa1370bf8174070/packages/client/src/settings/CSpellSettings.ts#L78
-    words = words.sort((a, b) =>
-      a.toLowerCase().localeCompare(b.toLowerCase())
-    );
-    config.words = words;
-  }
+    .sort((a, b) => a.toLowerCase().localeCompare(b.toLowerCase()));
+  config.words = words;
 
-  const newWords = config.words;
-  const removed = oldWords.filter((word) => !newWords.includes(word));
+  const removed = original.filter((word) => !words.includes(word));
   if (removed.length > 0) {
     console.log(
       `${removed.length} words removed: \n${removed
@@ -44,7 +47,7 @@ const runSpellcheck = () => execa("yarn", ["lint:spellcheck"]);
         .join("\n")}`
     );
   }
-  const added = newWords.filter((word) => !oldWords.includes(word));
+  const added = words.filter((word) => !original.includes(word));
   if (added.length > 0) {
     console.log(
       `${added.length} words added: \n${added
@@ -57,9 +60,7 @@ const runSpellcheck = () => execa("yarn", ["lint:spellcheck"]);
   await updateConfig(config);
 
   console.log("Running spellcheck with new words ...");
-  const subprocess = runSpellcheck();
-  subprocess.stdout.pipe(process.stdout);
-  await subprocess;
+  await runSpellcheck({ execaOptions: { stdout: "inherit" } });
 
   console.log("CSpell config file updated.");
 })().catch((error) => {