1
as in genuine
being exactly as appears or as claimed
a professor who is regarded by his colleagues as a certifiable genius
Synonyms & Similar Words
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Antonyms & Near Antonyms
2
as in psychotic
dated, informal + disparaging
unable to think in a clear or sensible way
Anyone who would run in front of a car like that is certifiable.
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Antonyms & Near Antonyms
Example Sentences
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Recent Examples of certifiable
The Camel Coat A certifiable closet classic that comes in virtually every fit and silhouette—and every at price point.
—
Andrea Zendejas, Vogue, 7 Oct. 2025
While some considered Cannon certifiable and Donthiner’s intentions seemed questionable, Virgil still went to the Sitka police station and made a detailed report of everything the two women told him.
—Bjorn Dihle, Outdoor Life, 4 Sep. 2025
For those who never got sick of watching Dunder Mifflin’s few sane employees stare exasperatedly into the camera as one of its certifiable weirdos did something unhinged, there’s a good amount of that here, too.
—Judy Berman, Time, 3 Sep. 2025
Reliable Robotics, which is bringing FAA-certifiable autonomy to commercial and defense aviation, aims to offer a convenient transportation medium.
—Prabhat Ranjan Mishra, Interesting Engineering, 30 Aug. 2025
See All Example Sentences for certifiable
Andrea Zendejas, Vogue, 7 Oct. 2025
While some considered Cannon certifiable and Donthiner’s intentions seemed questionable, Virgil still went to the Sitka police station and made a detailed report of everything the two women told him.
—Bjorn Dihle, Outdoor Life, 4 Sep. 2025
For those who never got sick of watching Dunder Mifflin’s few sane employees stare exasperatedly into the camera as one of its certifiable weirdos did something unhinged, there’s a good amount of that here, too.
—Judy Berman, Time, 3 Sep. 2025
Reliable Robotics, which is bringing FAA-certifiable autonomy to commercial and defense aviation, aims to offer a convenient transportation medium.
—Prabhat Ranjan Mishra, Interesting Engineering, 30 Aug. 2025
See All Example Sentences for certifiable
Recent Examples of Synonyms for certifiable
Adjective
-
Some genuine hardhat-lunch pail, hand-in-the-dirt stuff with foundation anchored in cement, not sand.—
Chris Perkins,
Sun Sentinel,
27 Apr. 2026
-
Pinky knows this, hence her genuine tears with the lawyer, though sometimes the mask starts to drop.—
Ile-Ife Okantah,
Vulture,
27 Apr. 2026
Adjective
-
Netflix’s bracingly nasty action-thriller Apex is a fine addition, plonking the star down in a rugged Australian landscape and throwing nature’s formidable might at her while stirring a psychotic serial killer into the mix.—
David Rooney,
HollywoodReporter,
23 Apr. 2026
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The risk of a psychotic disorder rose fourfold when highly potent weed was used daily, the study found.—
Sandee LaMotte,
CNN Money,
20 Apr. 2026
Adjective
-
This kind of formation happens best through authentic relationships, which is why grandparents matter now more than ever.—
Peter Folan,
Boston Herald,
25 Apr. 2026
-
Dark rum adds authentic flavor to these bars inspired by the cocktail.—
Jenavieve Christensen,
Better Homes & Gardens,
25 Apr. 2026
Adjective
-
Bringing his bag of insane tricks and witty banter to the Wilshire Ebell Theatre for two nights on May 8 and 9, Willman’s crowd work, storytelling and intricate tricks are inspired by everyday life.—
Los Angeles Times,
Los Angeles Times,
29 Apr. 2026
-
Just this insane profanity-laden tirade that went on and on and on.—
Literary Hub,
Literary Hub,
29 Apr. 2026
Adjective
-
And scratched nonstick pans are a real concern for most home cooks.—
Jennifer Zyman,
Bon Appetit Magazine,
28 Apr. 2026
-
The milquetoast nature of the statement — with its measured language and nonexistent call to action — and the broader absence of real accountability have nagged at me for weeks.—
Uzma Rentia,
STAT,
27 Apr. 2026
Adjective
-
In the annals of English football, this shoots close to the top of the list of ridiculous moments, along with Troy Deeney’s mad goal for Watford in the Championship play-offs in 2013 and Sergio Aguero’s Premier League title-winning strike for Manchester City in 2012.—
Phil Hay,
New York Times,
27 Apr. 2026
-
Here's our list of the five best space prison movies (in no particular order, don't get mad at the numbers).—
Sergio Pereira,
Space.com,
25 Apr. 2026
Adjective
-
For irrigation tune-ups, choose a contractor who is a certified member of the Florida Irrigation Society.—
Letters to the Editor,
The Orlando Sentinel,
24 Apr. 2026
-
Karen Musgrave is a certified nursery landscape professional (CNLP) working at Hicks Nurseries.—
Lauren Landers,
The Spruce,
22 Apr. 2026
Adjective
-
There’s one sound on earth that will never get old, and that’s Johnny Knoxville’s maniacal cackle when someone has been injured.—
Fran Hoepfner,
Vulture,
27 Apr. 2026
-
Bones is a pretty stellar action heroine, if only for her rah-rah speeches and her maniacal laughter in the face of men who seek to control her.—
Siddhant Adlakha,
Variety,
14 Mar. 2026
Cite this Entry
“Certifiable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/certifiable. Accessed 1 May. 2026.
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