as in silent
given to keeping one's activities hidden from public observation or knowledge
the studio has been tight-mouthed about how the show's cliff-hanger season finale will be resolved
Synonyms & Similar Words
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Antonyms & Near Antonyms
Example Sentences
Recent Examples of Synonyms for tight-mouthed
Adjective
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In its megacities and beyond, traffic is increasingly falling silent, the dull whir of the electric motor replacing the purr of an internal combustion engine.—
Simone McCarthy,
CNN Money,
2 May 2026 -
This is where Audible will host events nearly every day this month, including author conversations, trivia, open mics, craft workshops and silent book clubs.—
Clare Mulroy,
USA Today,
1 May 2026
Adjective
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Because the Celtics, provided they close-out the 76ers, have the kind of shooters the Hawks don’t.—
Kristian Winfield,
New York Daily News,
29 Apr. 2026
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Qatar could deepen its already close defense ties to Turkey, and China, which is close to Iran, could play a greater diplomatic role.—
Sudarsan Raghavan,
New Yorker,
28 Apr. 2026
Adjective
-
As a national icon, the Natural Bridge served as a quiet, Emersonian rebuke to Europe’s militaristic triumphal arches, reinforcing the naturalness of American democracy.—
Sebastian Smee,
New Yorker,
4 May 2026
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This peaceful hotel feels like a library—warm, bookish, and sanctuary-like—though most guests congregate in quiet nooks between the hibiscus flowers, grapefruit trees, and pines that predate the property.—
Condé Nast,
Condé Nast Traveler,
4 May 2026
Adjective
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For some members of the Saudi royal court — the country’s secretive, most powerful administrative body, which has green light and veto power over all cultural policies and vets major entertainment investments like Desert Warrior — Mackie was a confusing choice.—
Chris Lee,
Vulture,
27 Apr. 2026
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Palantir has always had a secretive reputation, forbidding employees from speaking to the press and requiring alumni to sign non-disparagement agreements.—
Stephen Clark,
ArsTechnica,
25 Apr. 2026
Adjective
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There’s also the closemouthed, menacing technician who lives on a houseboat and raises snakes; the actress first hired for the show’s leading part who dropped out of the role before shooting began; and the unknown burglar who fled the frightened player’s house.—
Tom Nolan,
WSJ,
23 Dec. 2022
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Hutton’s gaptoothed smile replaced the closemouthed gaze and white eyeliner of Vogue models of the 1960s.—
Washington Post,
Washington Post,
25 Dec. 2021
Adjective
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But what exactly happens to these baby stars next isn't always clear (literally) because they are buried deep within clouds of dark, dusty gas that obscure them.—
Keith Cooper,
Space.com,
28 Apr. 2026
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All the bedrooms can be found upstairs, including one that’s currently being used as an office and a primary suite flaunting dual dressing rooms and baths, plus a sauna clad in dark gray stone.—
Wendy Bowman,
Robb Report,
28 Apr. 2026
Adjective
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This will require implementing policies that support prudent spending, rather than undermining it.—
Kaitlyn Schallhorn,
Oc Register,
4 May 2026
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Some pilots say that — once again — waiting, and keeping both engines running, might have been the most prudent move.—
James Glanz,
New York Times,
1 May 2026
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Cite this Entry
“Tight-mouthed.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/tight-mouthed. Accessed 9 May. 2026.
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