1
as in certifies
to declare (something) to be true or genuine
a jeweler authenticated the diamond as real
Synonyms & Similar Words
Relevance
2
as in verifies
to give evidence or testimony to the truth or factualness of
we require more than simply your word to authenticate this story
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
Recent Examples of Synonyms for authenticates
Verb
-
Grijalva is expected to be sworn into office in October after Arizona officially certifies the election results.—
Laura Gersony,
AZCentral.com,
25 Sep. 2025 -
If a pope dies, the person who certifies his death is the camerlengo, or chamberlain, who currently is Cardinal Kevin Joseph Farrell.—
Brayden Garcia,
Fort Worth Star-Telegram,
24 Feb. 2025
Verb
-
Mud Jeans has become the first denim brand to achieve the TESTEX Circularity Label, a certification that independently verifies durability, repairability and recyclability in textiles.—
Angela Velasquez,
Sourcing Journal,
25 Sep. 2025
-
The Domain Controller verifies the TGT and builds a service ticket.—
Jonathan M. Gitlin,
ArsTechnica,
18 Sep. 2025
Verb
-
This can become problematic when a chatbot affirms concerning behaviors, beliefs, or activities.—
Liz Regalia,
Parents,
26 Sep. 2025
-
Her insider’s view of that transition affirms what others since have revealed about Biden’s mental composition.—
The Editorial Board,
Oc Register,
24 Sep. 2025
Verb
-
The first release of The Athletic’s Heisman Trophy straw poll confirms the intrigue involved in a Week 7 Big Ten matchup of undefeated teams led by breakout transfer quarterbacks.—
Mitch Sherman,
New York Times,
30 Sep. 2025
-
This confirms ongoing speculation that, after the exit of Kim Jones from his role as artistic director of haute couture, ready-to-wear and fur collections for women in October last year, more changes could be taking place at the brand.—
Luisa Zargani,
Footwear News,
29 Sep. 2025
Verb
-
Producers who ship nursery stock out of regulated areas to non-regulated areas must have their stock inspected, and each load must be accompanied by a certificate that attests to the fact that their product is free from the box tree moth.—
Chad Murphy,
Cincinnati Enquirer,
2 Oct. 2025
-
As the pocked bark attests, the lawn with its trees and shrubs has certain draws for birds, at least during the day.—
Karl Schneider,
IndyStar,
22 Sep. 2025
Verb
-
Plus, the steel construction guarantees to serve as a safeguard against sparks.—
Yelena Moroz Alpert,
Architectural Digest,
6 Oct. 2025
-
Community coming together Township Supervisor Scott Bennett said if anyone wants to financially help the victims of the shooting, the Victim Compassion Fund set up through the EGLA credit union guarantees that 100% of the funding will go to victims.—
Kristen Jordan Shamus,
Freep.com,
3 Oct. 2025
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Cite this Entry
“Authenticates.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/authenticates. Accessed 9 Oct. 2025.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share