diff --git a/include/dwrite.idl b/include/dwrite.idl
index bfb2c1b37d5..b92b1544e09 100644
--- a/include/dwrite.idl
+++ b/include/dwrite.idl
@@ -127,12 +127,18 @@ typedef enum DWRITE_INFORMATIONAL_STRING_ID
     DWRITE_INFORMATIONAL_STRING_LICENSE_INFO_URL,
     DWRITE_INFORMATIONAL_STRING_WIN32_FAMILY_NAMES,
     DWRITE_INFORMATIONAL_STRING_WIN32_SUBFAMILY_NAMES,
-    DWRITE_INFORMATIONAL_STRING_PREFERRED_FAMILY_NAMES,
-    DWRITE_INFORMATIONAL_STRING_PREFERRED_SUBFAMILY_NAMES,
+    DWRITE_INFORMATIONAL_STRING_TYPOGRAPHIC_FAMILY_NAMES,
+    DWRITE_INFORMATIONAL_STRING_TYPOGRAPHIC_SUBFAMILY_NAMES,
     DWRITE_INFORMATIONAL_STRING_SAMPLE_TEXT,
     DWRITE_INFORMATIONAL_STRING_FULL_NAME,
     DWRITE_INFORMATIONAL_STRING_POSTSCRIPT_NAME,
-    DWRITE_INFORMATIONAL_STRING_POSTSCRIPT_CID_NAME
+    DWRITE_INFORMATIONAL_STRING_POSTSCRIPT_CID_NAME,
+    DWRITE_INFORMATIONAL_STRING_WEIGHT_STRETCH_STYLE_FAMILY_NAME,
+    DWRITE_INFORMATIONAL_STRING_DESIGN_SCRIPT_LANGUAGE_TAG,
+    DWRITE_INFORMATIONAL_STRING_SUPPORTED_SCRIPT_LANGUAGE_TAG,
+    DWRITE_INFORMATIONAL_STRING_PREFERRED_FAMILY_NAMES = DWRITE_INFORMATIONAL_STRING_TYPOGRAPHIC_FAMILY_NAMES,
+    DWRITE_INFORMATIONAL_STRING_PREFERRED_SUBFAMILY_NAMES = DWRITE_INFORMATIONAL_STRING_TYPOGRAPHIC_SUBFAMILY_NAMES,
+    DWRITE_INFORMATIONAL_STRING_WWS_FAMILY_NAMES = DWRITE_INFORMATIONAL_STRING_WEIGHT_STRETCH_STYLE_FAMILY_NAME,
 } DWRITE_INFORMATIONAL_STRING_ID;
 
 typedef enum DWRITE_FONT_SIMULATIONS