diff -r fe0fddd6fd21 Lib/idlelib/GrepDialog.py
--- a/Lib/idlelib/GrepDialog.py	Sun Jan 18 11:17:39 2015 +0200
+++ b/Lib/idlelib/GrepDialog.py	Sun Jan 18 20:38:52 2015 +1100
@@ -21,7 +21,7 @@
 
 class GrepDialog(SearchDialogBase):
 
-    title = "Find in Files Dialog"
+    title = "Find in Files"
     icon = "Grep"
     needwrapbutton = 0
 
diff -r fe0fddd6fd21 Lib/idlelib/ReplaceDialog.py
--- a/Lib/idlelib/ReplaceDialog.py	Sun Jan 18 11:17:39 2015 +0200
+++ b/Lib/idlelib/ReplaceDialog.py	Sun Jan 18 20:38:52 2015 +1100
@@ -16,7 +16,7 @@
 
 class ReplaceDialog(SearchDialogBase):
 
-    title = "Replace Dialog"
+    title = "Replace"
     icon = "Replace"
 
     def __init__(self, root, engine):
@@ -45,17 +45,12 @@
     def create_command_buttons(self):
         SearchDialogBase.create_command_buttons(self)
         self.make_button("Find", self.find_it)
-        self.make_button("Replace", self.replace_it)
-        self.make_button("Replace+Find", self.default_command, 1)
+        self.make_button("Replace", self.default_command, 1)
         self.make_button("Replace All", self.replace_all)
 
     def find_it(self, event=None):
         self.do_find(0)
 
-    def replace_it(self, event=None):
-        if self.do_find(self.ok):
-            self.do_replace()
-
     def default_command(self, event=None):
         if self.do_find(self.ok):
             if self.do_replace():   # Only find next match if replace succeeded.
diff -r fe0fddd6fd21 Lib/idlelib/SearchDialogBase.py
--- a/Lib/idlelib/SearchDialogBase.py	Sun Jan 18 11:17:39 2015 +0200
+++ b/Lib/idlelib/SearchDialogBase.py	Sun Jan 18 20:38:52 2015 +1100
@@ -24,7 +24,7 @@
     add widgets.
     '''
 
-    title = "Search Dialog"  # replace in subclasses
+    title = "Find"  # replace in subclasses
     icon = "Search"
     needwrapbutton = 1  # not in Find in Files
 
@@ -81,8 +81,8 @@
         self.top = top
 
         self.row = 0
-        self.top.grid_columnconfigure(0, pad=2, weight=0)
-        self.top.grid_columnconfigure(1, pad=2, minsize=100, weight=100)
+        self.top.grid_columnconfigure(0, pad=4, weight=0)
+        self.top.grid_columnconfigure(1, pad=4, minsize=100, weight=100)
 
         self.create_entries()  # row 0 (and maybe 1), cols 0, 1
         self.create_option_buttons()  # next row, cols 0, 1
@@ -96,10 +96,10 @@
         label - Label widget, returned for testing.
         '''
         label = Label(self.top, text=label_text)
-        label.grid(row=self.row, column=0, sticky="nw")
+        label.grid(row=self.row, column=0, sticky="ne")
         entry = Entry(self.top, textvariable=var, exportselection=0)
-        entry.grid(row=self.row, column=1, sticky="nwe")
-        self.row = self.row + 1
+        entry.grid(row=self.row, column=1, columnspan=2, padx=4, pady=4, sticky="nwe")
+        self.row += 1
         return entry, label
 
     def create_entries(self):
@@ -114,7 +114,7 @@
         '''
         if labeltext:
             label = Label(self.top, text=labeltext)
-            label.grid(row=self.row, column=0, sticky="nw")
+            label.grid(row=self.row, column=0, sticky="ne")
         else:
             label = ''
         frame = Frame(self.top)
@@ -129,9 +129,9 @@
         A gridded frame from make_frame is filled with a Checkbutton
         for each pair, bound to the var, with the corresponding label.
         '''
-        frame = self.make_frame("Options")[0]
+        frame = self.make_frame("Options:")[0]
         engine = self.engine
-        options = [(engine.revar, "Regular expression"),
+        options = [(engine.revar, "Regex"),
                    (engine.casevar, "Match case"),
                    (engine.wordvar, "Whole word")]
         if self.needwrapbutton:
@@ -149,7 +149,7 @@
         Others is a list of value, label pairs.
         A gridded frame from make_frame is filled with radio buttons.
         '''
-        frame = self.make_frame("Direction")[0]
+        frame = self.make_frame("Direction:")[0]
         var = self.engine.backvar
         others = [(1, 'Up'), (0, 'Down')]
         for val, label in others:
@@ -173,10 +173,8 @@
     def create_command_buttons(self):
         "Place buttons in vertical command frame gridded on right."
         f = self.buttonframe = Frame(self.top)
-        f.grid(row=0,column=2,padx=2,pady=2,ipadx=2,ipady=2)
+        f.grid(row=2, column=2, padx=4, pady=4)
 
-        b = self.make_button("close", self.close)
-        b.lower()
 
 if __name__ == '__main__':
     import unittest