diff --git a/src/ontology/uberon-edit.obo b/src/ontology/uberon-edit.obo
index 30c9baa8f0..202687ee60 100644
--- a/src/ontology/uberon-edit.obo
+++ b/src/ontology/uberon-edit.obo
@@ -149039,6 +149039,8 @@ relationship: part_of UBERON:0001723 {source="FMA"} ! tongue
 id: UBERON:0011877
 name: margin of tongue
 def: "The lateral border that separates the dorsum from the inferior surface of the tongue on each side, the two borders meeting anteriorly at the apex.." [http://www.drugs.com/dict/margin-of-tongue.html]
+synonym: "lateral border of tongue" EXACT [NCIT:C160983]
+synonym: "lateral surface of the tongue" EXACT [NCIT:C160983]
 synonym: "margo linguae" EXACT LATIN [http://www.drugs.com/dict/margin-of-tongue.html]
 synonym: "tongue margin" EXACT [FMA:54650]
 xref: FMA:54650