Synonyms of authentic in English:

authentic


See definition of authentic

adjective

1‘the first authentic Rubens in the museum's collection’

SYNONYMS

genuine, original, real, actual, pukka, bona fide, true, veritable

sterling

attested, undisputed, rightful, legitimate, lawful, legal, valid

echt

informal the real McCoy, the genuine article, the real thing, your actual, kosher, honest-to-goodness

NZ Australian informal dinkum

rare simon-pure

ANTONYMS

fake, spurious

2‘an authentic depiction of the situation’

SYNONYMS

reliable, dependable, trustworthy, authoritative, honest, faithful

accurate, exact, factual, true, truthful, veracious, true to life

informal straight from the horse's mouth

rare veridical

ANTONYMS

unreliable, inaccurate