The core authentic meaning is real and genuine: an authentic object is what it claims to be, not a fake, a copy or an imitation. An authentic signature was truly written by that person; an authentic old coin really comes from the age it seems to.
The word has grown two newer, popular senses. Food, music or customs are authentic when they stay true to their place of origin. A person is authentic when they act in line with their real feelings and values rather than putting on a show.
Entry at a glance
Meaning
Genuine; real; true to origin or to oneselfPart of speech
AdjectivePronunciation
aw-THEN-tikWord forms
authentically, authenticity, authenticate, authenticationOrigin
Greek authentikos, original, via Latin and Old French; in English since the 1300sOpposite
fake, counterfeit, ersatz, phoneyClose words
genuine, real, original, bona fide
The definition of authentic, sense by sense
- Genuine, not fake: "The museum confirmed the painting is authentic." This is the oldest and most exact sense, used for art, documents, antiques and signatures.
- True to a tradition or place: "authentic street food", "an authentic village festival". It means made or done the way it is in its original setting.
- True to oneself: "She is refreshingly authentic in interviews." The person seems honest and unforced, not acting a part. This sense is close to integrity.
A fourth, older sense, reliable or trustworthy, survives in phrases like "an authentic account" of an event, meaning one based on real knowledge.
Authentic meaning seen in sentences
- The jeweller checked the hallmark to make sure the gold bangle was authentic.
- We drove an hour out of town for authentic coastal fish curry.
- Students liked the new teacher because he felt authentic, not scripted.
- Banks ask for a passport to authenticate your identity before opening an account.
- The film crew used authentic costumes borrowed from a local theatre group.
How the word is used
Grammatically it behaves like most describing words, sitting before a noun ("an authentic recipe") or following a verb such as look or seem ("the documents look authentic"). Common pairings include authentic experience, authentic voice, authentic self, authentic leadership, authentic flavour and authentic leather.
Related forms: authenticity is the quality ("doubts about the letter's authenticity"); authenticate is the verb, to prove something is genuine; authentication is the act of proving it, as in two-step login checks.
Authentic, genuine, original and similar words
| Word | Best used for |
|---|---|
| authentic | Proved or believed to be the real thing; true to tradition or self |
| genuine | Real, and often sincere in feeling ("a genuine apology") |
| original | The first version, not a copy; or new and creative |
| authoritative | Trusted because it comes from an expert; not the same as authentic |
| bespoke | Made to order for one customer |
| ersatz | A poor substitute, the opposite in spirit |
The word's history
By the 1300s English writers had authentic, borrowed through Old French and Medieval Latin from Greek authentikos, original or genuine. That Greek word comes from authentes, someone acting on their own authority, built from autos, self. The earliest English sense was authoritative or properly authorised, which has since faded; the sense of real and factual was recorded early too and is the one that lasted.
Is authentic overused?
In advertising and self-help writing, the word appears so often that some readers find it empty. "Authentic" can be stamped on a packet of factory-made snacks or a carefully staged social post. When you use it, give a reason: say what makes the thing real. A dish cooked by a family that has made it for generations earns the word more than a menu that only claims it.
More words for everyday talk are in everyday vocabulary.
Frequently asked questions
How do teachers define authentic for beginners?
Real, not fake, is the short version. For a person, it means being honest about who you are instead of pretending.
What is the opposite of authentic?
Fake, counterfeit, imitation, phoney and ersatz are common opposites. For people, words like insincere or fake fit.
What does authentic food mean?
It means food made the traditional way of the place or culture it comes from, with the usual ingredients and methods rather than a changed or simplified version.
How do you pronounce authentic?
Say aw-THEN-tik, three syllables, with the middle one strongest. Its th sounds like the start of thumb.
What is authenticity?
Authenticity names the quality itself, realness. Experts may test a manuscript's authenticity, and people praise a singer's authenticity when the emotion feels true.
Is authentic the same as genuine?
They are very close and often interchangeable for objects. Genuine is more common for feelings ("genuine concern"), while authentic is common for art, food, documents and a person's sense of self.