Using UI elements to access unsupported application "Dictionary"

gistfile1.applescript

(* Appliction "Dictionary" doesn't support AppleScript.  However, we can control this application via UI elements
   of System Events. Following example show how to access various parts of "Dictionary" *)
tell application "Dictionary"
	activate
	tell application "System Events" to tell process "Dictionary"
		UI elements of window 1
		(* Access Spot light, enter searching word in the spotlight *)
		set value of text field 1 of group 3 of tool bar 1 of windows to "challenge"
		(* Get matched words/phrases list on the side bar of "Dictionary" *)
		value of text field 1 of row 2 of table 1 of scroll area 1 of splitter group 1 of window 1
		(* Get displayed word/phrase  *)
		value of static text of UI element 1 of UI element 1 of scroll area 1 of scroll area 2 of splitter group 1 of window 1
		(* Accessing specific dictionary *)
		radio buttons of radio group 1 of window 1
		(* Access additional dictionaries that doesn't shown due to insufficient window width *)
		click menu button 1 of window 1
		(* Content of dictionary *)
		say value of static text of group 1 of UI element 1 of scroll area 1 of scroll area 2 of splitter group 1 of window 1 as string using "Alex"
	end tell
end tell