A statement from the FA read: "An independent Regulatory Commission has found the charge against Mikel Arteta for an alleged breach of FA Rule E3.1 to be not proven.
"The manager was charged following various comments in media interviews after Arsenal’s Premier League game against Newcastle United on Saturday 4 November.
"It was alleged that his comments constituted misconduct in that they were insulting towards match officials and/or detrimental to the game and/or brought the game into disrepute."
The FA also provided further written reasons and highlighted how "the word ‘disgrace’…‘has a very similar spelling and pronunciation to the Spanish ‘desgracia’…the Spanish word has connotations of misfortune, tragedy or bad luck rather than the connotations of the English equivalent which suggest contempt, dishonour or disrespect.
“While the English meaning may lead to interpretations of abuse or insult, this was not the intended meaning.”