Pronunciation: /ˌənəˈθɛntɪk/
adjective not authentic; not genuine; fake
A1 The fake designer handbag was unauthentic.
A2 The painting was deemed unauthentic by art experts.
B1 The forged signature on the document made it unauthentic.
B2 The singer's unauthentic accent was criticized by fans.
C1 The historian uncovered evidence proving the artifact was unauthentic.
C2 The scientist's unauthentic data led to the rejection of their research paper.
formal The painting was deemed unauthentic by art experts.
informal I heard that the designer bags being sold on the street are unauthentic.
slang Don't buy those sneakers, they're totally unauthentic.
figurative Her smile seemed unauthentic, like she was forcing it.
unauthenticated
unauthentics
less authentic
least authentic
unauthenticates
will unauthenticate
has unauthenticated
is unauthenticating
unauthentic
authentic
to unauthenticate
unauthenticating
unauthenticated