The English Football Association (FA) panel handed Edinson Cavani a three-match suspension despite acknowledging that the Manchester United striker was not deliberately racist and had not known his language on social media was offensive.
Cavani was last week banned for three games and fined £100,000 (A$175,000) for posting an Instagram message to a friend with what the FA decided to be a racist term after Manchester United's 3-2 win over Southampton on November 30.
The full findings of the FA regulatory commission were published on Friday (AEDT), explaining why Cavani was handed a minimum suspension under FA Rule E3.1.
"The commission were satisfied that the player wrote his reply in affectionate appreciation of a message from his Uruguayan friend and that it was not designed or intended to be racist or offensive either to his friend or others reading the content of the Instagram post," the FA commission said.
"Such a conclusion was supported by all the available evidence relevant to the circumstances in which the post was made and having regard to the character and response of the player... However, it is not sufficient that the player simply had no such intent."
The FA argued that "a follower of English Premier League football" would have deemed the word "negrito" as racially offensive.
The South American Football Confederation (CONMEBOL) and Uruguay Football Association have criticised the FA for banning Cavani, who joined United in October.
The FA commission also expressed surprise about a lack of media training offered by United upon Cavani's arrival so that he might be "better placed to understand the cultural differences that might give rise to issues with a foreign player posting information on a social media platform".