Synonyms of authentic

authentic

adjective

ə-ˈthen-tik 

1

as in genuine

being exactly as appears or as claimed

found an authentic Native American arrowhead

Synonyms & Similar Words

• genuine
• real
• true
• honest
• original
• certified
• actual
• unmistakable
• historical
• bona fide
• for real
• certifiable
• pure
• sure-enough
• right
• identifiable
• legitimate
• pukka
• very
• dinkum
• legal
• accurate
• echt
• recognizable
• verifiable
• lawful
• validated
• proven
• indisputable
• unquestionable
• substantiated
• verified
• irrefutable
• undeniable
• incontrovertible
• incontestable
• correct
• indubitable
• unadulterated
• proper
• undoubted
• veritable
• unalloyed

Antonyms & Near Antonyms

• false
• fake
• unauthentic
• counterfeit
• unreal
• phony
• imitation
• spurious
• bogus
• pseudo
• synthetic
• mock
• artificial
• sham
• simulated
• supposititious
• unnatural
• factitious
• manufactured
• suppositious
• misleading
• fabricated
• deceptive
• man-made
• delusive
• concocted
• delusory

2

as in accurate

following an original exactly

an authentic reconstruction of the Parthenon as it is believed to have looked when first built

Synonyms & Similar Words

• accurate
• true
• exact
• careful
• faithful
• precise
• realistic
• strict
• genuine
• right
• real
• authoritative
• meticulous
• veracious
• conscientious
• lifelike
• scrupulous
• bona fide
• punctilious
• veridical

Antonyms & Near Antonyms

• false
• inaccurate
• corrupt
• loose
• unfaithful
• inauthentic
• careless
• imprecise
• inexact
• corrupted
• erroneous
• wrong
• slack
• incorrect
• off
• untrue
• invalid
• slovenly
• unsound
• slipshod
• untruthful

Synonym Chooser

How does the adjective authentic contrast with its synonyms?

The words bona fide and genuine are common synonyms of authentic. While all three words mean "being actually and exactly what is claimed," authentic implies being fully trustworthy as according with fact; it can also stress painstaking or faithful imitation of an original.

an authentic account of the perilous journey

an authentic reproduction

authentic Vietnamese cuisine

When can bona fide be used instead of authentic?

The words bona fide and authentic are synonyms, but do differ in nuance. Specifically, bona fide implies good faith and sincerity of intention.

a bona fide offer for the stock

Where would genuine be a reasonable alternative to authentic?

The words genuine and authentic can be used in similar contexts, but genuine implies actual character not counterfeited, imitated, or adulterated; it also connotes definite origin from a source.

genuine piety

genuine maple syrup

a genuine Mark Twain autograph

Example Sentences

Recent Examples of authentic

The grading process was one of the places where Darlington and colorist Daniel Gill really wanted the image to look grounded and authentic, not polished and Instagram-filtered. — Sarah Shachat, IndieWire, 19 Aug. 2026

The result was something distinctly authentic with an underground quality that would have been hard to replicate at a sprawling, weeks-long festival. — Shi Bradley, Los Angeles Times, 18 Aug. 2026

It is earned through transparency, accountability and authentic engagement with the communities affected by the technology. — Robert E. Williams, Forbes.com, 18 Aug. 2026

Researchers said participants wanted content creators, influencers and television and film producers to offer more nuanced and authentic portrayals of religion and spirituality. — City News Service, Daily News, 18 Aug. 2026