diff --git a/doc/classes/Basis.xml b/doc/classes/Basis.xml
index 322d2ab9d4..92faa55fe0 100644
--- a/doc/classes/Basis.xml
+++ b/doc/classes/Basis.xml
@@ -25,6 +25,7 @@
 			<return type="Basis" />
 			<description>
 				Constructs a [Basis] identical to the [constant IDENTITY].
+				[b]Note:[/b] In C#, this constructs a [Basis] with all of its components set to [constant Vector3.ZERO].
 			</description>
 		</constructor>
 		<constructor name="Basis">
diff --git a/doc/classes/Color.xml b/doc/classes/Color.xml
index bfc5b97b5d..546d90fa3c 100644
--- a/doc/classes/Color.xml
+++ b/doc/classes/Color.xml
@@ -19,7 +19,7 @@
 			<return type="Color" />
 			<description>
 				Constructs a default [Color] from opaque black. This is the same as [constant BLACK].
-				[b]Note:[/b] in C#, constructs an empty color with all of its components set to [code]0.0[/code] (transparent black).
+				[b]Note:[/b] In C#, this constructs a [Color] with all of its components set to [code]0.0[/code] (transparent black).
 			</description>
 		</constructor>
 		<constructor name="Color">
diff --git a/doc/classes/Projection.xml b/doc/classes/Projection.xml
index 1665660da3..f781083abf 100644
--- a/doc/classes/Projection.xml
+++ b/doc/classes/Projection.xml
@@ -14,7 +14,8 @@
 		<constructor name="Projection">
 			<return type="Projection" />
 			<description>
-				Constructs a default-initialized [Projection] set to [constant IDENTITY].
+				Constructs a default-initialized [Projection] identical to [constant IDENTITY].
+				[b]Note:[/b] In C#, this constructs a [Projection] identical to [constant ZERO].
 			</description>
 		</constructor>
 		<constructor name="Projection">
diff --git a/doc/classes/Quaternion.xml b/doc/classes/Quaternion.xml
index 665c6335f2..c74a6453e0 100644
--- a/doc/classes/Quaternion.xml
+++ b/doc/classes/Quaternion.xml
@@ -22,6 +22,7 @@
 			<return type="Quaternion" />
 			<description>
 				Constructs a [Quaternion] identical to the [constant IDENTITY].
+				[b]Note:[/b] In C#, this constructs a [Quaternion] with all of its components set to [code]0.0[/code].
 			</description>
 		</constructor>
 		<constructor name="Quaternion">
diff --git a/doc/classes/Transform2D.xml b/doc/classes/Transform2D.xml
index 756716433e..665e5e9d67 100644
--- a/doc/classes/Transform2D.xml
+++ b/doc/classes/Transform2D.xml
@@ -20,6 +20,7 @@
 			<return type="Transform2D" />
 			<description>
 				Constructs a [Transform2D] identical to [constant IDENTITY].
+				[b]Note:[/b] In C#, this constructs a [Transform2D] with all of its components set to [constant Vector2.ZERO].
 			</description>
 		</constructor>
 		<constructor name="Transform2D">
diff --git a/doc/classes/Transform3D.xml b/doc/classes/Transform3D.xml
index 30c141659a..0f943c7dd1 100644
--- a/doc/classes/Transform3D.xml
+++ b/doc/classes/Transform3D.xml
@@ -21,6 +21,7 @@
 			<return type="Transform3D" />
 			<description>
 				Constructs a [Transform3D] identical to the [constant IDENTITY].
+				[b]Note:[/b] In C#, this constructs a [Transform3D] with its [member origin] and the components of its [member basis] set to [constant Vector3.ZERO].
 			</description>
 		</constructor>
 		<constructor name="Transform3D">