TIGHT-MOUTHED Synonyms: 35 Similar and Opposite Words

tight-mouthed

adjective

ˈtīt-ˈmau̇t͟hd

Definition of tight-mouthed

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

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Example Sentences

Recent Examples of Synonyms for tight-mouthed

Adjective

But like many people who often turn to humor in uncomfortable situations, Iain attempted to make a few jokes, while Holly Revord remained totally silent.

— Lexy Perez, HollywoodReporter, 6 Oct. 2026
In the last stretch of Slam Frank, the show turns serious, as Anne’s silent sister Margot starts talking.

— Jackson McHenry, Vulture, 5 Oct. 2026

Definition of silent

Adjective

With the whizbang action long in the series’ rearview, this quiet road trip proves its emotional centerpiece, as Noah confesses both his true nature and his desire to be better — the conflict of his programming.

— Siddhant Adlakha, Vulture, 5 Oct. 2026
As the market tries to keep the momentum going, a quiet calendar of earnings and economic reports awaits in the week ahead.

— Zev Fima, CNBC, 4 Oct. 2026

Definition of quiet

Adjective

Neon plans a 2027 theatrical release under the Creative Commons license for the open-source horror film based on a fictional secretive organization that keeps supernatural items and other harmful entities away from the public.

— Etan Vlessing, HollywoodReporter, 30 Sep. 2026
The warm and charismatic straight-shooter, who has clocked 20 years in the biz, has no qualms with exposing the inner workings of what can be a highly secretive industry.

— Rachel Cormack, Robb Report, 30 Sep. 2026

Definition of secretive

Adjective

There’s nothing about the white bedding, dark-wood furniture, and tan carpeting that will knock your socks off—but nothing that will make your toes curl, either.

— Condé Nast, Condé Nast Traveler, 7 Oct. 2026
Guadagnino and screenwriter Simon Rich mold the material from dark humor through technocratic giddiness to sobering horror.

— David Rooney, HollywoodReporter, 6 Oct. 2026

Definition of dark

Adjective

Hafley didn’t say this, but keeping him out through the bye would seem prudent.

— Barry Jackson, Miami Herald, 7 Oct. 2026
In my view, a multinational AI task force of government and private sector experts from a range of disciplines would be more prudent than creating an AI Force, a quasi-military entity that would institutionalize AI’s worst impulses.

— Jason M. Blazakis, The Conversation, 28 Sep. 2026

Definition of prudent

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Browse Nearby Words

tight-lipped

tight-mouthed

tightness

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“Tight-mouthed.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/tight-mouthed. Accessed 12 Oct. 2026.

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Synonyms of tight-mouthed

adjective

Example Sentences

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