diff --git a/src/server/Privilege.ts b/src/server/Privilege.ts
index ab06a48aa..6b8239f2f 100644
--- a/src/server/Privilege.ts
+++ b/src/server/Privilege.ts
@@ -124,13 +124,24 @@ function censorUsernameWithMatcher(
     ? matcher.hasMatch(clanTag) || clanTag.toLowerCase() === "ss"
     : false;
   const usernameIsProfane = matcher.hasMatch(nameWithoutClan);
+  // Catch slurs split across clan tag and username (e.g. "[HIT]LER", "[NIG]ger")
+  // by looking for a match that spans the clan/name boundary.
+  const combinedSlurAcrossBoundary = clanTag
+    ? matcher.getAllMatches(clanTag + nameWithoutClan).some(
+        (match) =>
+          // Match must start in the clan and extend into the name — otherwise
+          // it's already handled by the clan-only or name-only checks above.
+          match.startIndex < clanTag.length && match.endIndex >= clanTag.length,
+      )
+    : false;
 
-  const censoredName = usernameIsProfane
-    ? shadowNames[simpleHash(nameWithoutClan) % shadowNames.length]
-    : nameWithoutClan;
+  const censoredName =
+    usernameIsProfane || combinedSlurAcrossBoundary
+      ? shadowNames[simpleHash(nameWithoutClan) % shadowNames.length]
+      : nameWithoutClan;
 
   // Restore clan tag only if it's clean, otherwise remove it entirely
-  if (clanTag && !clanTagIsProfane) {
+  if (clanTag && !clanTagIsProfane && !combinedSlurAcrossBoundary) {
     return `[${clanTag.toUpperCase()}] ${censoredName}`;
   }
 
diff --git a/tests/Privilege.test.ts b/tests/Privilege.test.ts
index bedfc797b..3c9140dde 100644
--- a/tests/Privilege.test.ts
+++ b/tests/Privilege.test.ts
@@ -230,6 +230,44 @@ describe("UsernameCensor", () => {
         expect(shadowNames).toContain(result);
         expect(result).not.toContain("[");
       });
+
+      describe("clan tag + username combined forms a slur", () => {
+        test("censors when clan+name combined forms hitler", () => {
+          const result = checker.censorUsername("[HIT]LER");
+          expect(shadowNames).toContain(result);
+          expect(result).not.toContain("[");
+        });
+
+        test("censors when clan+name combined forms hitler (split differently)", () => {
+          const result = checker.censorUsername("[HI]TLER");
+          expect(shadowNames).toContain(result);
+          expect(result).not.toContain("[");
+        });
+
+        test("censors when clan+name combined forms adolf", () => {
+          const result = checker.censorUsername("[AD]OLF");
+          expect(shadowNames).toContain(result);
+          expect(result).not.toContain("[");
+        });
+
+        test("censors when clan+name combined forms nigger", () => {
+          const result = checker.censorUsername("[NIG]ger");
+          expect(shadowNames).toContain(result);
+          expect(result).not.toContain("[");
+        });
+
+        test("censors when clan+name combined forms nigger (clean parts)", () => {
+          const result = checker.censorUsername("[NI]gger");
+          expect(shadowNames).toContain(result);
+          expect(result).not.toContain("[");
+        });
+
+        test("censors leet speak combined across clan and name", () => {
+          const result = checker.censorUsername("[N1G]g3r");
+          expect(shadowNames).toContain(result);
+          expect(result).not.toContain("[");
+        });
+      });
     });
 
     test("returns deterministic shadow name for same input", () => {