Fighting words are spoken words directed to the person of the hearer which would have a tendency to cause acts of violence by the person to whom, individually, the remark is addressed. The term fighting words describes words that when uttered inflict injury or tend to incite an immediate breach of the peace.
Fighting words are common tropes in professional wrestling. In the image, WWE wrestlers Paige and AJ Lee.
Freedom of speech is a principle that supports the freedom of an individual or a community to articulate their opinions and ideas without fear of retaliation, censorship, or legal sanction. The right to freedom of expression has been recognised as a human right in the Universal Declaration of Human Rights and international human rights law by the United Nations. Many countries have constitutional law that protects free speech. Terms like free speech, freedom of speech, and freedom of expression are used interchangeably in political discourse. However, in a legal sense, the freedom of expression includes any activity of seeking, receiving, and imparting information or ideas, regardless of the medium used.
Eleanor Roosevelt and the Universal Declaration of Human Rights (1948)—Article 19 states that "Everyone has the right to freedom of opinion and expression; this right includes freedom to hold opinions without interference and to seek, receive and impart information and ideas through any media and regardless of frontiers."
Orator at Speakers' Corner in London, 1974
Permanent Free Speech Wall in Charlottesville, Virginia, U.S.
Title page of Index Librorum Prohibitorum, or List of Prohibited Books (Venice, 1564)