1
as in unerring
not being or likely to be wrong
a teacher with an infallible memory for names
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Antonyms & Near Antonyms
2
as in reliable
not likely to fail
an infallible cure for hiccups
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Antonyms & Near Antonyms
Examples Sentences
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Recent Examples of infallible
These agents shift human roles from task execution to oversight, freeing up time for strategic and creative work.
Trust and Guardrails
Despite their potential, AI agents are not infallible.
—
Charles Towers-Clark, Forbes, 29 Nov. 2024
Elsbeth spins off another Good Wife character, Carrie Preston's Elsbeth Tascioni, a quirky attorney whose idiosyncratic methods and infallible intuition land her a unique gig assisting the NYPD on hard-to-crack cases.
—Ryan Coleman, EW.com, 26 Nov. 2024
Made from high-quality saddle leather and with La Matera’s signature lifetime guarantee, this is an infallible option in the world of polo belts.
—Todd Plummer, Robb Report, 6 Nov. 2024
Denver’s not infallible by any stretch, but it’s played well on defense and special teams most of the season, and the run game has ramped up in recent weeks.
—Matt Schubert, The Denver Post, 27 Oct. 2024
See all Example Sentences for infallible 
Charles Towers-Clark, Forbes, 29 Nov. 2024
Elsbeth spins off another Good Wife character, Carrie Preston's Elsbeth Tascioni, a quirky attorney whose idiosyncratic methods and infallible intuition land her a unique gig assisting the NYPD on hard-to-crack cases.
—Ryan Coleman, EW.com, 26 Nov. 2024
Made from high-quality saddle leather and with La Matera’s signature lifetime guarantee, this is an infallible option in the world of polo belts.
—Todd Plummer, Robb Report, 6 Nov. 2024
Denver’s not infallible by any stretch, but it’s played well on defense and special teams most of the season, and the run game has ramped up in recent weeks.
—Matt Schubert, The Denver Post, 27 Oct. 2024
See all Example Sentences for infallible
Recent Examples of Synonyms for infallible
Adjective
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People who can simultaneously attend to the needs of a newborn and a toddler have my unerring admiration; anyone working in recruitment should recognize their panoply of transferable skills immediately.Nell Frizzell, Vogue, 21 Oct. 2024
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With unerring specificity, OSGEMEOS have mastered the art of spray paint, introducing thin, precise lines of color into their work.Michelle Mehrtens, Smithsonian Magazine, 27 Sep. 2024
Adjective
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One of the most vexing and most common problems is logging into accounts in a way that's both secure and reliable.Dan Goodin, Ars Technica, 30 Dec. 2024
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The only constraint more reliable than the speed of light?Russ Kennedy, Forbes, 30 Dec. 2024
Adjective
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Designed for festive gatherings, these flats are perfect for adding a charming touch to your Christmas outfits while keeping comfort in mind.Angela Lei, Forbes, 22 Dec. 2024
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Fresh baby spinach: Once cooked down, spinach turns silky and tender, perfect for filling up lots of lasagna layers.Amanda Holstein, Southern Living, 22 Dec. 2024
Adjective
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Indeed, there is convincing evidence of momentum in stock and other asset returns, but this is not an unfailing natural law.Bill Stone, Forbes, 22 Nov. 2024
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But the matchup came down to Tim Walz’s record in Minnesota versus his opponent’s unfailing defense of Donald Trump.Rebecca Mead, The New Yorker, 2 Oct. 2024
Adjective
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But no one’s done that regarding Miller, who was a Rangers draft pick a dozen years ago and hasn’t exactly found a flawless fit in any of his three stops.Arthur Staple, The Athletic, 27 Dec. 2024
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With Cooper Rush and the Cowboys playing well on offense so far, the Bucs will need more of the Mayfield who put together a flawless two-minute drive before halftime.Rohan Nadkarni, NBC News, 23 Dec. 2024
Adjective
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Soto and Judge were a team, for sure, the way Ruth and Gehrig were a team and then Maris and Mantle were in 1961.Mike Lupica, New York Daily News, 31 Dec. 2024
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Careless sure, but the letter was not close to equally as careless.Rebecca Tauber, The Athletic, 31 Dec. 2024
Thesaurus Entries Near infallible
Cite this Entry
“Infallible.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/infallible. Accessed 5 Jan. 2025.
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