Pronunciation: [ɔːθɪntˈɪsɪti] (IPA) 
The word "authenticity" (/ˌɔːθənˈtɪsəti/) is spelled with the letter "a" before "u" in the first syllable, then followed by "th," "en," "t," "ic," and "i-ty." The "th" in the second syllable is pronounced like the "th" in "that," and the "i" in the final syllable is pronounced as a short "i" sound like the "i" in "it." "Authenticity" means the quality or state of being genuine and reliable, with no fakery or imitation involved.
Authenticity is a noun that refers to the quality of being genuine, real, or true. It describes the state of conforming to real facts, originality, or accuracy. Authenticity can be attributed to people, objects, experiences, or expressions that exhibit a sense of honesty, reliability, and trustworthiness.
When applied to individuals, authenticity refers to the quality of being true to one's own identity and values. It implies a person's willingness to be transparent, sincere, and behave consistently with their beliefs and principles. An authentic person shows genuine emotions and thoughts, without pretense or artificiality. They are seen as honest, reliable, and trustworthy by others.
In regard to objects, authenticity means that they are not fake, counterfeit, or forged, but instead are the real and original versions. This can apply to art, artifacts, documents, or any other physical item whose genuine origins can be verified.
Authenticity can also be associated with experiences or expressions, such as in the context of cultural or culinary experiences. An authentic experience is one that is true to the traditions, customs, or essence of a particular culture or region. An authentic expression, like a piece of writing or a musical composition, reflects the true voice or style of its creator.
Overall, authenticity encompasses the qualities of truthfulness, genuineness, and originality, manifesting in various aspects of human life and beyond.
Correctness as to facts; the not being false; reality; truth. Note.-A genuine book is one written by the person whose name it bears; an authentic book is one which relates matters of fact as they really happened.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
* The statistics data for these misspellings percentages are collected from over 15,411,110 spell check sessions on www.spellchecker.net from Jan 2010 - Jun 2012.
The word "authenticity" comes from the Latin word "authenticus", which in turn is derived from the Greek word "authentikos". Both of these words have a similar meaning of "original, genuine, or authoritative". The Greek word "authentikos" is derived from "authentes", meaning "one who does things with his own hands or one who acts on his own authority". Over time, the word evolved in English to refer to the quality of being genuine or true to one's own self.
