diff --git a/src/coreclr/System.Private.CoreLib/src/System/RuntimeType.CoreCLR.cs b/src/coreclr/System.Private.CoreLib/src/System/RuntimeType.CoreCLR.cs
index 3752e61158624..2c7bb900641aa 100644
--- a/src/coreclr/System.Private.CoreLib/src/System/RuntimeType.CoreCLR.cs
+++ b/src/coreclr/System.Private.CoreLib/src/System/RuntimeType.CoreCLR.cs
@@ -2769,7 +2769,7 @@ public override InterfaceMapping GetInterfaceMap([DynamicallyAccessedMembers(Dyn
                         MethodInfo methodInfo = candidates[j];
                         if (!System.DefaultBinder.CompareMethodSig(methodInfo, firstCandidate))
                         {
-                            throw new AmbiguousMatchException(SR.Arg_AmbiguousMatchException);
+                            throw new AmbiguousMatchException();
                         }
                     }
 
@@ -2837,7 +2837,7 @@ public override InterfaceMapping GetInterfaceMap([DynamicallyAccessedMembers(Dyn
                 {
                     if (returnType is null)
                         // if we are here we have no args or property type to select over and we have more than one property with that name
-                        throw new AmbiguousMatchException(SR.Arg_AmbiguousMatchException);
+                        throw new AmbiguousMatchException();
                 }
             }
 
@@ -2866,7 +2866,7 @@ public override InterfaceMapping GetInterfaceMap([DynamicallyAccessedMembers(Dyn
                 if ((bindingAttr & eventInfo.BindingFlags) == eventInfo.BindingFlags)
                 {
                     if (match != null)
-                        throw new AmbiguousMatchException(SR.Arg_AmbiguousMatchException);
+                        throw new AmbiguousMatchException();
 
                     match = eventInfo;
                 }
@@ -2896,7 +2896,7 @@ public override InterfaceMapping GetInterfaceMap([DynamicallyAccessedMembers(Dyn
                     if (match != null)
                     {
                         if (ReferenceEquals(fieldInfo.DeclaringType, match.DeclaringType))
-                            throw new AmbiguousMatchException(SR.Arg_AmbiguousMatchException);
+                            throw new AmbiguousMatchException();
 
                         if ((match.DeclaringType!.IsInterface) && (fieldInfo.DeclaringType!.IsInterface))
                             multipleStaticFieldMatches = true;
@@ -2908,7 +2908,7 @@ public override InterfaceMapping GetInterfaceMap([DynamicallyAccessedMembers(Dyn
             }
 
             if (multipleStaticFieldMatches && match!.DeclaringType!.IsInterface)
-                throw new AmbiguousMatchException(SR.Arg_AmbiguousMatchException);
+                throw new AmbiguousMatchException();
 
             return match;
         }
@@ -2940,7 +2940,7 @@ public override InterfaceMapping GetInterfaceMap([DynamicallyAccessedMembers(Dyn
                 if (FilterApplyType(iface, bindingAttr, name, false, ns))
                 {
                     if (match != null)
-                        throw new AmbiguousMatchException(SR.Arg_AmbiguousMatchException);
+                        throw new AmbiguousMatchException();
 
                     match = iface;
                 }
@@ -2969,7 +2969,7 @@ public override InterfaceMapping GetInterfaceMap([DynamicallyAccessedMembers(Dyn
                 if (FilterApplyType(nestedType, bindingAttr, name, false, ns))
                 {
                     if (match != null)
-                        throw new AmbiguousMatchException(SR.Arg_AmbiguousMatchException);
+                        throw new AmbiguousMatchException();
 
                     match = nestedType;
                 }
diff --git a/src/coreclr/nativeaot/System.Private.Reflection.Core/src/Resources/Strings.resx b/src/coreclr/nativeaot/System.Private.Reflection.Core/src/Resources/Strings.resx
index 84cbca76e08bb..a19d41e9c09d8 100644
--- a/src/coreclr/nativeaot/System.Private.Reflection.Core/src/Resources/Strings.resx
+++ b/src/coreclr/nativeaot/System.Private.Reflection.Core/src/Resources/Strings.resx
@@ -231,9 +231,6 @@
   <data name="MissingMember" xml:space="preserve">
     <value>Member not found.</value>
   </data>
-  <data name="Arg_AmbiguousMatchException" xml:space="preserve">
-    <value>Ambiguous match found.</value>
-  </data>
   <data name="NoMetadataTokenAvailable" xml:space="preserve">
     <value>There is no metadata token available for the given member.</value>
   </data>
diff --git a/src/coreclr/nativeaot/System.Private.Reflection.Core/src/System/Reflection/Runtime/General/ThunkedApis.cs b/src/coreclr/nativeaot/System.Private.Reflection.Core/src/System/Reflection/Runtime/General/ThunkedApis.cs
index 7a50b6f3b19ae..5e78685061b9c 100644
--- a/src/coreclr/nativeaot/System.Private.Reflection.Core/src/System/Reflection/Runtime/General/ThunkedApis.cs
+++ b/src/coreclr/nativeaot/System.Private.Reflection.Core/src/System/Reflection/Runtime/General/ThunkedApis.cs
@@ -201,7 +201,7 @@ public sealed override Type GetInterface(string name, bool ignoreCase)
                 if (ns != null && !ns.Equals(ifc.Namespace))
                     continue;
                 if (match != null)
-                    throw new AmbiguousMatchException(SR.Arg_AmbiguousMatchException);
+                    throw new AmbiguousMatchException();
                 match = ifc;
             }
             return match;
diff --git a/src/coreclr/nativeaot/System.Private.Reflection.Core/src/System/Reflection/Runtime/TypeInfos/RuntimeTypeInfo.BindingFlags.cs b/src/coreclr/nativeaot/System.Private.Reflection.Core/src/System/Reflection/Runtime/TypeInfos/RuntimeTypeInfo.BindingFlags.cs
index 45c95cfecb5c7..7193fd2cff885 100644
--- a/src/coreclr/nativeaot/System.Private.Reflection.Core/src/System/Reflection/Runtime/TypeInfos/RuntimeTypeInfo.BindingFlags.cs
+++ b/src/coreclr/nativeaot/System.Private.Reflection.Core/src/System/Reflection/Runtime/TypeInfos/RuntimeTypeInfo.BindingFlags.cs
@@ -168,7 +168,7 @@ protected sealed override PropertyInfo GetPropertyImpl(string name, BindingFlags
                     {
                         if (returnType is null)
                             // if we are here we have no args or property type to select over and we have more than one property with that name
-                            throw new AmbiguousMatchException(SR.Arg_AmbiguousMatchException);
+                            throw new AmbiguousMatchException();
                     }
                 }
 
diff --git a/src/coreclr/nativeaot/System.Private.Reflection.Execution/src/Resources/Strings.resx b/src/coreclr/nativeaot/System.Private.Reflection.Execution/src/Resources/Strings.resx
index 25fa97370a3f5..dfb2f92a4b27a 100644
--- a/src/coreclr/nativeaot/System.Private.Reflection.Execution/src/Resources/Strings.resx
+++ b/src/coreclr/nativeaot/System.Private.Reflection.Execution/src/Resources/Strings.resx
@@ -132,9 +132,6 @@
   <data name="MissingMember" xml:space="preserve">
     <value>Member not found.</value>
   </data>
-  <data name="Arg_AmbiguousMatchException" xml:space="preserve">
-    <value>Ambiguous match found.</value>
-  </data>
   <data name="Arg_HTCapacityOverflow" xml:space="preserve">
     <value>Hashtable's capacity overflowed and went negative. Check load factor, capacity and the current size of the table.</value>
   </data>
@@ -225,4 +222,4 @@
   <data name="Acc_InitOnlyStatic" xml:space="preserve">
     <value>Cannot set initonly static field after its owning type is initialized.</value>
   </data>
-</root>
\ No newline at end of file
+</root>
diff --git a/src/libraries/System.Private.CoreLib/src/System/DefaultBinder.cs b/src/libraries/System.Private.CoreLib/src/System/DefaultBinder.cs
index 9cd5f01a951e3..1290a00f59c51 100644
--- a/src/libraries/System.Private.CoreLib/src/System/DefaultBinder.cs
+++ b/src/libraries/System.Private.CoreLib/src/System/DefaultBinder.cs
@@ -369,7 +369,7 @@ public sealed override MethodBase BindToMethod(
             }
 
             if (ambig)
-                throw new AmbiguousMatchException(SR.Arg_AmbiguousMatchException);
+                throw new AmbiguousMatchException();
 
             // Reorder (if needed)
             if (names != null)
@@ -515,7 +515,7 @@ public sealed override FieldInfo BindToField(BindingFlags bindingAttr, FieldInfo
                 }
             }
             if (ambig)
-                throw new AmbiguousMatchException(SR.Arg_AmbiguousMatchException);
+                throw new AmbiguousMatchException();
             return candidates[currentMin];
         }
 
@@ -609,7 +609,7 @@ public sealed override FieldInfo BindToField(BindingFlags bindingAttr, FieldInfo
                 }
             }
             if (ambig)
-                throw new AmbiguousMatchException(SR.Arg_AmbiguousMatchException);
+                throw new AmbiguousMatchException();
             return candidates[currentMin];
         }
 
@@ -725,7 +725,7 @@ public sealed override FieldInfo BindToField(BindingFlags bindingAttr, FieldInfo
             }
 
             if (ambig)
-                throw new AmbiguousMatchException(SR.Arg_AmbiguousMatchException);
+                throw new AmbiguousMatchException();
             return candidates[currentMin];
         }
 
@@ -841,7 +841,7 @@ public sealed override void ReorderArgumentArray(ref object?[] args, object stat
                     continue;
 
                 if (bestMatch != null)
-                    throw new AmbiguousMatchException(SR.Arg_AmbiguousMatchException);
+                    throw new AmbiguousMatchException();
 
                 bestMatch = match[i];
             }
@@ -1128,7 +1128,7 @@ private static int GetHierarchyDepth(Type t)
                 // This can only happen if at least one is vararg or generic.
                 if (currentHierarchyDepth == deepestHierarchy)
                 {
-                    throw new AmbiguousMatchException(SR.Arg_AmbiguousMatchException);
+                    throw new AmbiguousMatchException();
                 }
 
                 // Check to see if this method is on the most derived class.
diff --git a/src/libraries/System.Reflection.MetadataLoadContext/src/Resources/Strings.resx b/src/libraries/System.Reflection.MetadataLoadContext/src/Resources/Strings.resx
index 6e447252b303c..d5a40f23b3169 100644
--- a/src/libraries/System.Reflection.MetadataLoadContext/src/Resources/Strings.resx
+++ b/src/libraries/System.Reflection.MetadataLoadContext/src/Resources/Strings.resx
@@ -125,9 +125,6 @@
   <data name="Argument_InvalidEnum" xml:space="preserve">
     <value>The enum type should contain one and only one instance field.</value>
   </data>
-  <data name="Arg_AmbiguousMatchException" xml:space="preserve">
-    <value>Ambiguous match found.</value>
-  </data>
   <data name="Arg_EmptyArray" xml:space="preserve">
     <value>Array may not be empty.</value>
   </data>
@@ -269,4 +266,4 @@
   <data name="Arg_InvalidPath" xml:space="preserve">
     <value>The path '{0}' is not valid.</value>
   </data>
-</root>
\ No newline at end of file
+</root>
diff --git a/src/libraries/System.Reflection.MetadataLoadContext/src/System/Reflection/DefaultBinder.cs b/src/libraries/System.Reflection.MetadataLoadContext/src/System/Reflection/DefaultBinder.cs
index 2160fb5151293..4c0ec188cbfe0 100644
--- a/src/libraries/System.Reflection.MetadataLoadContext/src/System/Reflection/DefaultBinder.cs
+++ b/src/libraries/System.Reflection.MetadataLoadContext/src/System/Reflection/DefaultBinder.cs
@@ -138,7 +138,7 @@ public sealed override MethodBase BindToMethod(
                 }
             }
             if (ambig)
-                throw new AmbiguousMatchException(SR.Arg_AmbiguousMatchException);
+                throw new AmbiguousMatchException();
             return candidates[currentMin];
         }
 
@@ -257,7 +257,7 @@ public sealed override MethodBase BindToMethod(
             }
 
             if (ambig)
-                throw new AmbiguousMatchException(SR.Arg_AmbiguousMatchException);
+                throw new AmbiguousMatchException();
             return candidates[currentMin];
         }
 
@@ -337,7 +337,7 @@ public sealed override MethodBase BindToMethod(
                     continue;
 
                 if (bestMatch != null)
-                    throw new AmbiguousMatchException(SR.Arg_AmbiguousMatchException);
+                    throw new AmbiguousMatchException();
 
                 bestMatch = match[i];
             }
@@ -602,7 +602,7 @@ private static int GetHierarchyDepth(Type t)
                 // This can only happen if at least one is vararg or generic.
                 if (currentHierarchyDepth == deepestHierarchy)
                 {
-                    throw new AmbiguousMatchException(SR.Arg_AmbiguousMatchException);
+                    throw new AmbiguousMatchException();
                 }
 
                 // Check to see if this method is on the most derived class.
diff --git a/src/libraries/System.Reflection.MetadataLoadContext/src/System/Reflection/TypeLoading/RuntimeTypeInfo.BindingFlags.cs b/src/libraries/System.Reflection.MetadataLoadContext/src/System/Reflection/TypeLoading/RuntimeTypeInfo.BindingFlags.cs
index d2fa6dcbc80e6..8d1be59255ed7 100644
--- a/src/libraries/System.Reflection.MetadataLoadContext/src/System/Reflection/TypeLoading/RuntimeTypeInfo.BindingFlags.cs
+++ b/src/libraries/System.Reflection.MetadataLoadContext/src/System/Reflection/TypeLoading/RuntimeTypeInfo.BindingFlags.cs
@@ -150,7 +150,7 @@ internal abstract partial class RoType
                     {
                         if (returnType is null)
                             // if we are here we have no args or property type to select over and we have more than one property with that name
-                            throw new AmbiguousMatchException(SR.Arg_AmbiguousMatchException);
+                            throw new AmbiguousMatchException();
                     }
                 }
 
diff --git a/src/libraries/System.Reflection.MetadataLoadContext/src/System/Reflection/TypeLoading/Types/RoType.GetInterface.cs b/src/libraries/System.Reflection.MetadataLoadContext/src/System/Reflection/TypeLoading/Types/RoType.GetInterface.cs
index 7c2d8d662aa99..d7d3d8474d1da 100644
--- a/src/libraries/System.Reflection.MetadataLoadContext/src/System/Reflection/TypeLoading/Types/RoType.GetInterface.cs
+++ b/src/libraries/System.Reflection.MetadataLoadContext/src/System/Reflection/TypeLoading/Types/RoType.GetInterface.cs
@@ -31,7 +31,7 @@ internal abstract partial class RoType
                 if (ns.Length != 0 && !ns.Equals(ifc.Namespace))
                     continue;
                 if (match != null)
-                    throw new AmbiguousMatchException(SR.Arg_AmbiguousMatchException);
+                    throw new AmbiguousMatchException();
                 match = ifc;
             }
             return match;
diff --git a/src/mono/System.Private.CoreLib/src/System/RuntimeType.Mono.cs b/src/mono/System.Private.CoreLib/src/System/RuntimeType.Mono.cs
index 95e19d9fb365b..21267d651bc11 100644
--- a/src/mono/System.Private.CoreLib/src/System/RuntimeType.Mono.cs
+++ b/src/mono/System.Private.CoreLib/src/System/RuntimeType.Mono.cs
@@ -797,7 +797,7 @@ public override MemberInfo[] GetMembers(BindingFlags bindingAttr)
                     {
                         MethodInfo methodInfo = candidates[j];
                         if (!System.DefaultBinder.CompareMethodSig(methodInfo, firstCandidate))
-                            throw new AmbiguousMatchException(SR.Arg_AmbiguousMatchException);
+                            throw new AmbiguousMatchException();
                     }
 
                     // All the methods have the exact same name and sig so return the most derived one.
@@ -868,7 +868,7 @@ public override MemberInfo[] GetMembers(BindingFlags bindingAttr)
                 {
                     if (returnType is null)
                         // if we are here we have no args or property type to select over and we have more than one property with that name
-                        throw new AmbiguousMatchException(SR.Arg_AmbiguousMatchException);
+                        throw new AmbiguousMatchException();
                 }
             }
 
@@ -900,7 +900,7 @@ public override MemberInfo[] GetMembers(BindingFlags bindingAttr)
                 if ((bindingAttr & eventInfo.BindingFlags) == eventInfo.BindingFlags)
                 {
                     if (match != null)
-                        throw new AmbiguousMatchException(SR.Arg_AmbiguousMatchException);
+                        throw new AmbiguousMatchException();
 
                     match = eventInfo;
                 }
@@ -929,7 +929,7 @@ public override MemberInfo[] GetMembers(BindingFlags bindingAttr)
                     if (match != null)
                     {
                         if (ReferenceEquals(fieldInfo.DeclaringType, match.DeclaringType))
-                            throw new AmbiguousMatchException(SR.Arg_AmbiguousMatchException);
+                            throw new AmbiguousMatchException();
 
                         if ((match.DeclaringType!.IsInterface == true) && (fieldInfo.DeclaringType!.IsInterface == true))
                             multipleStaticFieldMatches = true;
@@ -941,7 +941,7 @@ public override MemberInfo[] GetMembers(BindingFlags bindingAttr)
             }
 
             if (multipleStaticFieldMatches && match!.DeclaringType!.IsInterface)
-                throw new AmbiguousMatchException(SR.Arg_AmbiguousMatchException);
+                throw new AmbiguousMatchException();
 
             return match;
         }
@@ -991,7 +991,7 @@ public override MemberInfo[] GetMembers(BindingFlags bindingAttr)
                 if (FilterApplyType(iface, bindingAttr, name, false, ns))
                 {
                     if (match != null)
-                        throw new AmbiguousMatchException(SR.Arg_AmbiguousMatchException);
+                        throw new AmbiguousMatchException();
 
                     match = iface;
                 }
@@ -1019,7 +1019,7 @@ public override MemberInfo[] GetMembers(BindingFlags bindingAttr)
                 if (FilterApplyType(nestedType, bindingAttr, name, false, ns))
                 {
                     if (match != null)
-                        throw new AmbiguousMatchException(SR.Arg_AmbiguousMatchException);
+                        throw new AmbiguousMatchException();
 
                     match = nestedType;
                 }