diff --git a/src/Mod/Part/BOPTools/JoinFeatures.py b/src/Mod/Part/BOPTools/JoinFeatures.py
index 76b8301425..a7d2b7569c 100644
--- a/src/Mod/Part/BOPTools/JoinFeatures.py
+++ b/src/Mod/Part/BOPTools/JoinFeatures.py
@@ -185,7 +185,7 @@ class CommandConnect:
         return {'Pixmap'  : getIconPath("Part_JoinConnect.svg"),
                 'MenuText': QtCore.QT_TRANSLATE_NOOP("Part_JoinConnect","Connect objects"),
                 'Accel': "",
-                'ToolTip': QtCore.QT_TRANSLATE_NOOP("Part_JoinConnect","Part_JoinConnect: Fuses objects, taking care to preserve voids.")}
+                'ToolTip': QtCore.QT_TRANSLATE_NOOP("Part_JoinConnect","Fuses objects, taking care to preserve voids.")}
 
     def Activated(self):
         if len(FreeCADGui.Selection.getSelectionEx()) >= 1 :
diff --git a/src/Mod/Part/BOPTools/SplitFeatures.py b/src/Mod/Part/BOPTools/SplitFeatures.py
index 5ba297b3a1..b026cd7c69 100644
--- a/src/Mod/Part/BOPTools/SplitFeatures.py
+++ b/src/Mod/Part/BOPTools/SplitFeatures.py
@@ -173,7 +173,7 @@ class CommandBooleanFragments:
         return {'Pixmap'  : getIconPath("Part_BooleanFragments.svg"),
                 'MenuText': QtCore.QT_TRANSLATE_NOOP("Part_SplitFeatures","Boolean Fragments"),
                 'Accel': "",
-                'ToolTip': QtCore.QT_TRANSLATE_NOOP("Part_SplitFeatures","Part_BooleanFragments: split objects where they intersect")}
+                'ToolTip': QtCore.QT_TRANSLATE_NOOP("Part_SplitFeatures","Split objects where they intersect")}
 
     def Activated(self):
         if len(FreeCADGui.Selection.getSelectionEx()) >= 1 :
@@ -309,7 +309,7 @@ class CommandSlice:
         return {'Pixmap'  : getIconPath("Part_Slice.svg"),
                 'MenuText': QtCore.QT_TRANSLATE_NOOP("Part_SplitFeatures","Slice to compound"),
                 'Accel': "",
-                'ToolTip': QtCore.QT_TRANSLATE_NOOP("Part_SplitFeatures","Part_Slice: split object by intersections with other objects, and pack the pieces into a compound.")}
+                'ToolTip': QtCore.QT_TRANSLATE_NOOP("Part_SplitFeatures","Split object by intersections with other objects, and pack the pieces into a compound.")}
 
     def Activated(self):
         if len(FreeCADGui.Selection.getSelectionEx()) > 1 :
@@ -333,7 +333,7 @@ class CommandSliceApart:
         return {'Pixmap'  : getIconPath("Part_SliceApart.svg"),
                 'MenuText': QtCore.QT_TRANSLATE_NOOP("Part_SplitFeatures","Slice apart"),
                 'Accel': "",
-                'ToolTip': QtCore.QT_TRANSLATE_NOOP("Part_SplitFeatures","Part_SliceApart: split object by intersections with other objects.")}
+                'ToolTip': QtCore.QT_TRANSLATE_NOOP("Part_SplitFeatures","Split object by intersections with other objects.")}
 
     def Activated(self):
         if len(FreeCADGui.Selection.getSelectionEx()) > 1 :
@@ -467,7 +467,7 @@ class CommandXOR:
         return {'Pixmap'  : getIconPath("Part_XOR.svg"),
                 'MenuText': QtCore.QT_TRANSLATE_NOOP("Part_SplitFeatures","Boolean XOR"),
                 'Accel': "",
-                'ToolTip': QtCore.QT_TRANSLATE_NOOP("Part_SplitFeatures","Part_XOR: remove intersection fragments")}
+                'ToolTip': QtCore.QT_TRANSLATE_NOOP("Part_SplitFeatures","Remove intersection fragments")}
 
     def Activated(self):
         if len(FreeCADGui.Selection.getSelectionEx()) >= 1 :
diff --git a/src/Mod/Part/Gui/Command.cpp b/src/Mod/Part/Gui/Command.cpp
index 506e207f80..ae52fbbc93 100644
--- a/src/Mod/Part/Gui/Command.cpp
+++ b/src/Mod/Part/Gui/Command.cpp
@@ -1332,7 +1332,7 @@ CmdPartMakeFace::CmdPartMakeFace()
     sAppModule    = "Part";
     sGroup        = QT_TR_NOOP("Part");
     sMenuText     = QT_TR_NOOP("Make face from wires");
-    sToolTipText  = QT_TR_NOOP("Part_MakeFace: Make face from set of wires (e.g. from a sketch)");
+    sToolTipText  = QT_TR_NOOP("Make face from set of wires (e.g. from a sketch)");
     sWhatsThis    = "Part_MakeFace";
     sStatusTip    = sToolTipText;
 }
@@ -1621,7 +1621,7 @@ CmdPartOffset::CmdPartOffset()
     sAppModule    = "Part";
     sGroup        = QT_TR_NOOP("Part");
     sMenuText     = QT_TR_NOOP("3D Offset...");
-    sToolTipText  = QT_TR_NOOP("Part_Offset: Utility to offset in 3D");
+    sToolTipText  = QT_TR_NOOP("Utility to offset in 3D");
     sWhatsThis    = "Part_Offset";
     sStatusTip    = sToolTipText;
     sPixmap       = "Part_Offset";
@@ -1671,7 +1671,7 @@ CmdPartOffset2D::CmdPartOffset2D()
     sAppModule    = "Part";
     sGroup        = QT_TR_NOOP("Part");
     sMenuText     = QT_TR_NOOP("2D Offset...");
-    sToolTipText  = QT_TR_NOOP("Part_Offset2D: Utility to offset planar shapes");
+    sToolTipText  = QT_TR_NOOP("Utility to offset planar shapes");
     sWhatsThis    = "Part_Offset2D";
     sStatusTip    = sToolTipText;
     sPixmap       = "Part_Offset2D";