bulletproof

adjective

ˈbu̇-lət-ˌprüf How to pronounce bulletproof (audio)
Definition of bulletproofnext
as in invincible
incapable of being defeated, overcome, or subdued this year the coach's strategy seems bulletproof

Synonyms & Similar Words

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Antonyms & Near Antonyms

Example Sentences

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.
Recent Examples of bulletproof Besides abstaining from booze, scientists also don’t have a bulletproof way to prevent hangovers. — Lauren J. Young, Scientific American, 17 Mar. 2026 No offshore trust or jurisdiction is completely bulletproof. — Adam Fayed, Forbes.com, 12 Mar. 2026 Warsh's theory of inflation is designed to make an essentially bulletproof case for cuts in this economy, unless something changes drastically. — Matt Peterson, CNBC, 5 Mar. 2026 While the administration could theoretically attempt to use alternative trade maneuvers to replicate the tariffs, there is no guarantee such a transition would be seamless or legally bulletproof. — Tristan Bove, Fortune, 20 Feb. 2026 See All Example Sentences for bulletproof
Recent Examples of Synonyms for bulletproof
  1. invincible
  2. armored
  3. invulnerable
  4. impregnable
  5. unbeatable
  6. unstoppable
  7. insurmountable
  8. indomitable
Adjective
  • That summer, the Warriors responded by signing Kevin Durant and morphing from juggernaut to invincible.
    — Joseph Dycus, Mercury News, 24 July 2026
  • With the franchise’s trademark blend of extreme gore and dark humor, the Evil Dead backstory centers on the ancient Book of the Dead that unleashes supernatural evil forces and twists victims into sadistic, shape-shifting, near-invincible monsters.
    — Brady MacDonald, Oc Register, 21 July 2026
Definition of invincible
Adjective
  • Reinforcements dispatched to the scene were ambushed en route, damaging an armored personnel carrier before officers fought back, according to the statement.
    — ABC News, ABC News, 30 July 2026
  • Unlike the dense armored columns seen during the early stages of the war, the vehicles advanced with significant spacing between them.
    — Vikram Mittal, Forbes.com, 29 July 2026
Definition of armored
Adjective
  • Google also doesn’t claim that SynthID is invulnerable—the original paper on the technology notes that the watermark is not intended to withstand adversarial attacks.
    — ArsTechnica, ArsTechnica, 29 July 2026
  • For Ross, this gives the character a steadier presence than the standard invulnerable operative often found in genre fiction.
    — Matt Emma, USA Today, 29 July 2026
Definition of invulnerable
Adjective
  • As recidivist would-be escapees, de Boeldieu, Marechal, and Rosenthal are transferred to an impregnable medieval fortress, commanded by Captain von Rauffenstein, now burnt, broken in body, and wearing a neck brace.
    — Thomas Doherty, HollywoodReporter, 18 July 2026
  • Playing on home soil in a venue that has become an almost impregnable fortress, El Tri will face England in the Round of 16 — in what is arguably the most important match in Mexican soccer history.
    — Carlos Rodriguez, Chicago Tribune, 5 July 2026
Definition of impregnable
Adjective
  • Online, offline, young and old, in the car and at the club, the song, written by Langley, Miranda Lambert, Luke Dick, and Joybeth Taylor, has been unbeatable since its release last October.
    — Marissa R. Moss, Rolling Stone, 27 July 2026
  • Waters, a nearly unbeatable 19-year-old who leads the Professional Pickleball Association tour rankings in singles, doubles and mixed doubles, said in an interview.
    — Ethan Beck, Washington Post, 24 July 2026
Definition of unbeatable
Adjective
  • Decades into her career, Shakira remains an unstoppable force — and her current streaming success proves it.
    — Maya Georgi, Rolling Stone, 27 July 2026
  • If that happens, Embiid and James could become unstoppable in various ways.
    — Mark Medina, Forbes.com, 27 July 2026
Definition of unstoppable
Adjective
  • But each alternative scenario encountered insurmountable theoretical limitations.
    — Robert Lea, Space.com, 29 July 2026
  • Or maybe the next generation of the monarch’s friends will find further innovations to defeat problems that now seem insurmountable.
    — Vann R. Newkirk II, The Atlantic, 28 July 2026
Definition of insurmountable
Adjective
  • The director has established himself as this century’s preëminent Hollywood filmmaker, the rare working artist whose catalogue is as commercially indomitable as it is critically lauded.
    — Brady Brickner-Wood, New Yorker, 22 July 2026
  • That indomitable will was in full display during the meditative Walk for Peace that Pannakara led earlier this year with an international group of monks and his rescue dog, Aloka, who has become a mascot for the movement.
    — Deepa Bharath, Fortune, 17 July 2026
Definition of indomitable

Browse Nearby Words

bulletins
bulletproof
bullets
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Cite this Entry

“Bulletproof.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/bulletproof. Accessed 2 Aug. 2026.

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Nglish: Translation of bulletproof for Spanish Speakers

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