tight-mouthed

adjective

ˈtīt-ˈmau̇t͟hd How to pronounce tight-mouthed (audio)
Definition of tight-mouthednext
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
  1. silent
  2. close
  3. quiet
  4. secretive
  5. closemouthed
  6. dark
  7. prudent
Adjective
  • Final Thoughts The Hisense 8,000 BTU UltraSlim Smart Inverter is a standout window air conditioner that effortlessly balances sleek design, near-silent operation, and top-tier performance.
    — John R. Delaney, PC Magazine, 14 Oct. 2026
  • The California Democratic Party opposes the measure, but many of its leading officials have stayed silent.
    — Andrew Graham, Sacbee.com, 14 Oct. 2026
Definition of silent
Adjective
  • With six couples, having two separate houses gave us space to spread out while keeping everyone close enough to gather for dinner, drinks, and games.
    — Jessica Chapel, Condé Nast Traveler, 17 Oct. 2026
  • These regions could warrant closer investigation, but the assessment does not establish that any is suitable for a future greenhouse.
    — Rupendra Brahambhatt, Interesting Engineering, 17 Oct. 2026
Definition of close
Adjective
  • Firms that know exactly where the line sits hold quiet advantages their competitors cannot purchase or replicate.
    — Matt Alt, Fortune, 18 Oct. 2026
  • Glass admitted that as a young producer, he was intimidated by Adams and his quiet confidence.
    — Scott Detrow, NPR, 18 Oct. 2026
Definition of quiet
Adjective
  • Infantino will on Thursday chair the first session of the 37-member FIFA Council since his secretive and divisive World Cup sell-off plan was revealed — and dropped within days — 11 weeks ago.
    — ABC News, ABC News, 14 Oct. 2026
  • In March of 2025, it was acquired by a secretive British collector—its first and only private owner.
    — Howard Walker, Robb Report, 14 Oct. 2026
Definition of secretive
Adjective
  • Ever since the couple pulled up stakes and moved away from the United Kingdom in March, their new spokespeople have been even more closemouthed.
    — Maria Puente, USA TODAY, 15 Sep. 2020
Definition of closemouthed
Adjective
  • In these situations, withdrawing into a literal or symbolic dark room—avoiding sources of stress and going to a safe place—can be adaptive in the short term.
    — Maia Szalavitz, Scientific American, 20 Oct. 2026
  • Connie Britton and Sam Nivola lead the series created by Nick Paley that blends mystery, dark comedy and the awkwardness of adolescence.
    — Maira Garcia, Los Angeles Times, 20 Oct. 2026
Definition of dark
Adjective
  • The Royals still must try to be prudent in fixing their relief unit.
    — Kansas City Star, Kansas City Star, 11 Oct. 2026
  • Payton will certainly want to prove his decision to take over play-calling from offensive coordinator Davis Webb was a prudent one.
    — Sam Jane, Denver Post, 9 Oct. 2026
Definition of prudent
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.

Browse Nearby Words

tight-lipped
tight-mouthed
tightness
See all Nearby Words

Cite this Entry

“Tight-mouthed.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/tight-mouthed. Accessed 21 Oct. 2026.

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