Old joke- the word spelled wrong in the dictionary is "wrong"!
The word wrong itself
wrong(incorrectly) To be more clear the word wrong is spelled correctly
The word that is always spelled incorrectly in the dictionary is INCORRECTLY. ha ha ha
Since it doesn't recognize the word as belong to its dictionary, Microsoft Word will tell you that you have spelt it wrong until you add it to the dictionary. After you have added it to the dictionary, it will recognize the word from then on.
According to the dictionary this isn't a real word or you spelled it wrong in the question.
In the Constitution they spelled the word Pennsylvania wrong at the bottom of the document. In the document it is spelled Pensylvania. actually wrong is spelled wrong so the answer is wrong
Use a dictionary if you are not sure how a word is spelled