BOLSTER Synonyms: 58 Similar and Opposite Words

bolster 1 of 2

verb

Definition of bolster

as in to sustain

to hold up or serve as a foundation for used additional beams to bolster the ceiling

Synonyms & Similar Words

Relevance

as in to reinforce

to provide evidence or information for (as a claim or idea) a couple of tournament wins would bolster the extravagant claims that have been made on behalf of the young golfer

Synonyms & Similar Words

Antonyms & Near Antonyms

bolster

2 of 2

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 bolster

Verb

To bolster the sport's credentials, the United States bass fishing team contains some of the biggest names in the sport. — Bryan Hendricks, Arkansas Online, 27 Sep. 2026 The Lakers have wing depth, but could bolster their center options beyond Kessler and backup Kevon Looney, and are unsettled at power forward. — Los Angeles Times, 27 Sep. 2026

Noun

Designed with plush ComfyFleece fabric and supportive memory foam, this dog bed gently cushions joints while the wraparound bolster sides create a secure, calming space for rest and relaxation. — Kasey Caminiti, USA Today, 14 May 2026 The 16-way adjustable sport seats are standard, while performance seats shelled in carbon fiber—presenting more aggressive thigh and shoulder bolsters—are optionally available. — Bradley Iger, Robb Report, 8 May 2026 See All Example Sentences for bolster

Recent Examples of Synonyms for bolster

Verb

Go Green tours allow passengers to learn the ways local communities and industries endeavor to conserve, sustain, and elevate their environments.

— Condé Nast, Condé Nast Traveler, 23 Sep. 2026
Over time, that consistency becomes trust—and trust is what sustains long-term client relationships.

— Steven Boydstun, Forbes.com, 23 Sep. 2026

Definition of sustain

Verb

Mazzagatti emphasized that decarbonization and energy security must reinforce each other, noting that modular nuclear power can support both legacy industrial plants and the soaring energy appetites of modern computing.

— Aman Tripathi, Interesting Engineering, 23 Sep. 2026
That will help reinforce the movie as a filmmaking experience, and not as only a Cruise vehicle.

— Clayton Davis, Variety, 23 Sep. 2026

Definition of reinforce

Noun

In city renderings, pedestrians are seen walking on the sidewalk under the arches.

— Kendrick Calfee, Kansas City Star, 23 Sep. 2026
Additionally, given the president’s announcement that explosives and weapons would be stored there, terrorists might see the arch as a rich target.

— Anna Mulrine Grobe, Christian Science Monitor, 22 Sep. 2026

Definition of arch

Verb

To support his debut as an SNL host, the Knicks starting five, Karl-Anthony Towns, Josh Hart, OG Anunoby and Mikal Bridges, were all in attendance.

— McKinley Franklin, HollywoodReporter, 27 Sep. 2026
These can be enjoyed with compatible headphones and speakers (like some from Sonos) that support this virtual surround sound technology.

— New Atlas, New Atlas, 27 Sep. 2026

Definition of support

Noun

The event features 36 holes of stroke play Saturday and Sunday, and then takes the top 64 and puts them in a single elimination match-play bracket that begins on Monday and ends with a 36-hole championship match on Thursday.

— Kels Dayton, Hartford Courant, 26 Sep. 2026
And in the subadult part of the bracket, Bear #89 (Backpack) and Brady Bunch member 620 each moved onto the next round.

— Popular Science Team, Popular Science, 25 Sep. 2026

Definition of bracket

Verb

If the team succeeds, the result could transform a technology normally associated with large laboratory instruments into a compact quantum sensor that can be carried where the threat actually is.

— Kaif Shaikh, Interesting Engineering, 23 Sep. 2026
Solomon Baggett, James Lee, Ezell Jolly and Timothy Carter all took carries with Clay out of the game.

— Michael Harley, Arkansas Online, 23 Sep. 2026

Definition of carry

Noun

Target, which is starting to get some traction in its turnaround, but is still lagging Walmart, is making style a pillar of its new approach.

— Evan Clark, Footwear News, 24 Sep. 2026
Kicillof and others have seized on widespread economic hardship under Milei to rekindle support for the movement's traditional pillars — free education, public health care and workers’ rights.

— ABC News, ABC News, 23 Sep. 2026

Definition of pillar

Verb

With no dissents, the justices upheld a state court order requiring the use of a 2022 election map, which favors Republicans in six of the eight districts.

— Los Angeles Times, Los Angeles Times, 25 Sep. 2026
An appeals court recently upheld that dismissal, finding that Buzbee’s demand letter was protected because it was sent in anticipation of litigation.

— Nancy Dillon, Rolling Stone, 25 Sep. 2026

Definition of uphold

Browse Nearby Words

bolshevism

bolster

bolstered

See all Nearby Words

Cite this Entry

Style

“Bolster.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/bolster. Accessed 30 Sep. 2026.

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Synonyms of bolster

verb

noun

Example Sentences

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