diff --git a/Dictionary-App/dictionary.py b/Dictionary-App/dictionary.py
index e9be8faa..e7018637 100644
--- a/Dictionary-App/dictionary.py
+++ b/Dictionary-App/dictionary.py
@@ -1,4 +1,5 @@
 from PyDictionary import PyDictionary
+import difflib
 
 dictionary = PyDictionary()
 
@@ -17,50 +18,64 @@ def translate(word,language):     # if user want to translate word into other la
 
 
 
+# Define a function to suggest possible similar words if the entered word does not exist or is misspelled
+def suggest_word(word):
+    suggested_words = difflib.get_close_matches(word, dictionary.get_words(), n=5, cutoff=0.7)
+    if suggested_words:
+        print(f"Did you mean one of these words instead: {', '.join(suggested_words)}?")
+    else:
+        print("Sorry, the word you entered could not be found.")
+
+# Define a function to display a menu and get the user's choice
 def menu():
     print('''
 ----------------------------------------------
-Enter 1 to check meaning of word
-Enter 2 to get antonyms of word
-Enter 3 to get synonyms of word
-Enter 4 to translate word to other language
-Enter 0 to the close dictionary
+Enter 1 to check the meaning of a word
+Enter 2 to get antonyms of a word
+Enter 3 to get synonyms of a word
+Enter 4 to translate a word to another language
+Enter 0 to close the dictionary
 ''')
-
     choice = int(input("Enter your choice: "))
-
     return choice
 
-
-while(True):
+# Main program loop
+while True:
     word = input("\nEnter a word: ")
-    user_choice = menu()
-    match user_choice:
-        case 0:
-            print("Dictionary is closed")
-            exit(0)
-        case 1:
-            meaning = check_meaning(word)
-            print(meaning)
-        case 2:
-            antonym = get_antonym(word)
-            print(antonym)
-        case 3:
-            synonym = get_synonym(word)
-            print(synonym)
-        case 4:
-            print('''Enter a language code in which you want to translate word
+    if not dictionary.meaning(word):
+        # If the word does not exist, suggest possible similar words
+        suggest_word(word)
+    else:
+        # If the word exists, display the menu and perform the selected operation
+        user_choice = menu()
+        match user_choice:
+            case 0:
+                print("Dictionary is closed")
+                exit(0)
+            case 1:
+                meaning = check_meaning(word)
+                print(meaning)
+            case 2:
+                antonym = get_antonym(word)
+                print(antonym)
+            case 3:
+                synonym = get_synonym(word)
+                print(synonym)
+            case 4:
+                print('''Enter a language code in which you want to translate word
 Like for URDU language code is ur
 For ARABIC language code is ar
 For HINDI language code is hi
 ''')
+                lang_choice = input("Enter your choice: ")
+                trans = translate(word, lang_choice)
+                print(trans)
+            case _:
+                print("Invalid choice!")
+
 
-            lang_choice = input("Enter your choice: ")
-            trans = translate(word, lang_choice)
-            print(trans)
-        case _:
-            print("Invalid choice!")
 
+# Tasks 1–3 have been completed.
 #-------------------------------------------------------------
 
 # Next tasks: