diff --git a/DocumentList.xml b/DocumentList.xml
index 018e824..4ceaa13 100644
--- a/DocumentList.xml
+++ b/DocumentList.xml
@@ -30,6 +30,7 @@
   <block-list:block block-list:abbreviated-name="근사값" block-list:name="근삿값"/>
   <block-list:block block-list:abbreviated-name="기대값" block-list:name="기댓값"/>
   <block-list:block block-list:abbreviated-name="기여워" block-list:name="귀여워"/>
+  <block-list:block block-list:abbreviated-name="기여코" block-list:name="기어코"/>
   <block-list:block block-list:abbreviated-name="길다랗다" block-list:name="기다랗다"/>
   <block-list:block block-list:abbreviated-name="깊든" block-list:name="깊던"/>
   <block-list:block block-list:abbreviated-name="깎듯한" block-list:name="깍듯한"/>