diff --git a/OfficeIMO.Examples/Word/Lists/Lists.Create8.cs b/OfficeIMO.Examples/Word/Lists/Lists.Create8.cs
index db9ae7a5..5aae0a93 100644
--- a/OfficeIMO.Examples/Word/Lists/Lists.Create8.cs
+++ b/OfficeIMO.Examples/Word/Lists/Lists.Create8.cs
@@ -8,8 +8,7 @@ internal static void Example_BasicLists8(string folderPath, bool openWord) {
             string filePath = System.IO.Path.Combine(folderPath, "Document with Lists11.docx");
             using (WordDocument document = WordDocument.Create(filePath)) {
 
-                // add list and nest a list
-                WordList wordList1 = document.AddList(WordListStyle.Headings111, false);
+                WordList wordList1 = document.AddList(WordListStyle.Headings111, false, 15);
                 wordList1.AddItem("Text 1");
                 wordList1.AddItem("Text 1.1");
                 wordList1.AddItem("Text 1.2");
@@ -18,7 +17,7 @@ internal static void Example_BasicLists8(string folderPath, bool openWord) {
                 document.AddParagraph("Second List");
                 document.AddParagraph();
 
-                WordList wordList2 = document.AddList(WordListStyle.Headings111, false);
+                WordList wordList2 = document.AddList(WordListStyle.Headings111, false, 25);
                 wordList2.AddItem("Text 2");
                 wordList2.AddItem("Text 2.1");
                 wordList2.AddItem("Text 2.2");
@@ -28,14 +27,13 @@ internal static void Example_BasicLists8(string folderPath, bool openWord) {
                 document.AddParagraph("Third List");
                 document.AddParagraph();
 
-                WordList wordList3 = document.AddList(WordListStyle.Headings111, false);
+                WordList wordList3 = document.AddList(WordListStyle.Headings111, false, 50);
                 wordList3.AddItem("Text 3");
                 wordList3.AddItem("Text 3.1");
                 wordList3.AddItem("Text 3.2");
                 wordList3.AddItem("Text 3.3");
                 wordList3.AddItem("Text 3.4");
 
-
                 document.Save(openWord);
             }
         }
diff --git a/OfficeIMO.Word/WordDocument.PublicMethods.cs b/OfficeIMO.Word/WordDocument.PublicMethods.cs
index 5f6f75cd..03f96046 100644
--- a/OfficeIMO.Word/WordDocument.PublicMethods.cs
+++ b/OfficeIMO.Word/WordDocument.PublicMethods.cs
@@ -92,15 +92,15 @@ public WordChart AddPieChart(string title = null, bool roundedCorners = false, i
             return pieChart;
         }
 
-        public WordList AddList(WordListStyle style, bool continueNumbering = false) {
+        public WordList AddList(WordListStyle style, bool continueNumbering = false, int? fontSize = null) {
             WordList wordList = new WordList(this);
-            wordList.AddList(style, continueNumbering);
+            wordList.AddList(style, continueNumbering, fontSize);
             return wordList;
         }
 
-        public WordList AddTableOfContentList(WordListStyle style) {
+        public WordList AddTableOfContentList(WordListStyle style, int? fontSize = null) {
             WordList wordList = new WordList(this, true);
-            wordList.AddList(style, continueNumbering: true);
+            wordList.AddList(style, continueNumbering: true, fontSize);
             return wordList;
         }
 
diff --git a/OfficeIMO.Word/WordHeaderFooter.Methods.cs b/OfficeIMO.Word/WordHeaderFooter.Methods.cs
index b6f53695..adf81226 100644
--- a/OfficeIMO.Word/WordHeaderFooter.Methods.cs
+++ b/OfficeIMO.Word/WordHeaderFooter.Methods.cs
@@ -53,9 +53,9 @@ public WordTable AddTable(int rows, int columns, WordTableStyle tableStyle = Wor
             }
         }
 
-        public WordList AddList(WordListStyle style, bool continueNumbering = false) {
+        public WordList AddList(WordListStyle style, bool continueNumbering = false, int? fontSize = null) {
             WordList wordList = new WordList(this._document, this);
-            wordList.AddList(style, continueNumbering);
+            wordList.AddList(style, continueNumbering, fontSize);
             return wordList;
         }
     }
diff --git a/OfficeIMO.Word/WordList.cs b/OfficeIMO.Word/WordList.cs
index 0e1c240f..54303d12 100644
--- a/OfficeIMO.Word/WordList.cs
+++ b/OfficeIMO.Word/WordList.cs
@@ -401,7 +401,7 @@ private static int GetNextNumberingInstance(Numbering numbering) {
         return ids.Count > 0 ? ids.Max() + 1 : 1;
     }
 
-    internal void AddList(WordListStyle style, bool continueNumbering) {
+    internal void AddList(WordListStyle style, bool continueNumbering, int? numberingSymbolFontSize = null) {
         CreateNumberingDefinition(_document);
         var numbering = _document._wordprocessingDocument.MainDocumentPart!.NumberingDefinitionsPart!.Numbering;
 
@@ -409,6 +409,22 @@ internal void AddList(WordListStyle style, bool continueNumbering) {
         _numberId = GetNextNumberingInstance(numbering);
 
         var abstractNum = WordListStyles.GetStyle(style);
+
+        // set font size for numbering symbol
+        if (numberingSymbolFontSize != null) {
+            
+            // Convert to half-point measure
+            var val = numberingSymbolFontSize * 2;
+
+            foreach (Level level in abstractNum.Elements<Level>()) {
+                NumberingSymbolRunProperties numberingSymbolRunProperties1 = new NumberingSymbolRunProperties();
+                numberingSymbolRunProperties1.Append(new FontSize() { 
+                    Val = val.ToString() 
+                    });
+                level.Append(numberingSymbolRunProperties1);
+            }
+        }
+
         abstractNum.AbstractNumberId = _abstractId;
         var abstractNumId = new AbstractNumId {
             Val = _abstractId
diff --git a/OfficeIMO.Word/WordParagraph.PublicMethods.cs b/OfficeIMO.Word/WordParagraph.PublicMethods.cs
index d44a865b..a26989a2 100644
--- a/OfficeIMO.Word/WordParagraph.PublicMethods.cs
+++ b/OfficeIMO.Word/WordParagraph.PublicMethods.cs
@@ -315,9 +315,9 @@ public WordParagraph AddTab() {
             return wordParagraph;
         }
 
-        public WordList AddList(WordListStyle style, bool continueNumbering = false) {
+        public WordList AddList(WordListStyle style, bool continueNumbering = false, int? fontSize = null) {
             WordList wordList = new WordList(this._document, this);
-            wordList.AddList(style, continueNumbering);
+            wordList.AddList(style, continueNumbering, fontSize);
             return wordList;
         }
 
diff --git a/OfficeIMO.Word/WordTableCell.cs b/OfficeIMO.Word/WordTableCell.cs
index 473f2302..469ee4db 100644
--- a/OfficeIMO.Word/WordTableCell.cs
+++ b/OfficeIMO.Word/WordTableCell.cs
@@ -454,9 +454,9 @@ public WordTable AddTable(int rows, int columns, WordTableStyle tableStyle = Wor
             return wordTable;
         }
 
-        public WordList AddList(WordListStyle style, bool continueNumbering = false) {
+        public WordList AddList(WordListStyle style, bool continueNumbering = false, int? fontSize = null) {
             WordList wordList = new WordList(this._document, this.Paragraphs.Last());
-            wordList.AddList(style, continueNumbering);
+            wordList.AddList(style, continueNumbering, fontSize);
             return wordList;
         }
     }