Synonyms of bolstering

bolstering

verb

present participle of bolster

1

as in sustaining

to hold up or serve as a foundation for

used additional beams to bolster the ceiling

Synonyms & Similar Words

• sustaining
• supporting
• carrying
• upholding
• staying
• buttressing
• underpinning
• bracing
• bearing
• undergirding
• propping (up)
• underlying
• shoring (up)
• steadying
• trussing

2

as in reinforcing

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

• reinforcing
• supporting
• proving
• buttressing
• confirming
• backing
• corroborating
• establishing
• substantiating
• verifying
• shoring (up)
• affirming
• validating
• avouching

Antonyms & Near Antonyms

• undermining
• weakening
• undercutting

Example Sentences

Recent Examples of bolstering

The Twins would love to enhance their position by further bolstering the bullpen. — Dan Hayes, New York Times, 1 Aug. 2026

The study further demonstrates that bolstering SORLA has potential as a therapeutic strategy for Alzheimer’s disease and other tauopathies (a group of brain disorders defined by the buildup of abnormal tau protein). — Noah Lyons, San Diego Union-Tribune, 30 July 2026

This move continues their strategy of bolstering their pitching pipeline through various acquisition methods. — Peter Chawaga, Forbes.com, 28 July 2026

This time, some big names are joining the newsmagazine as correspondents and contributors, bolstering its ranks after the departures of Scott Pelley, Anderson Cooper, Sharyn Alfonsi and Cecilia Vega. — Tom Tapp, Deadline, 28 July 2026

New look in net Sergei Bobrovsky had been a staple in the crease for Florida for the last seven seasons, bolstering the team in all its recent finals appearances. — Ava Dicecca, Sun Sentinel, 24 July 2026

This surge in revenue, and the excitement about the money to be made when AI starts bolstering productivity and profits, is driving up valuations. — Annie Lowrey, The Atlantic, 21 July 2026

The investment comes as the UAE seeks to monetize its gas reserves, while strengthening domestic energy security and bolstering its position in global LNG markets. — Emma Graham, CNBC, 21 July 2026

Nuclear power is key to bolstering energy security in Africa, but its rollout on the continent requires workforce training and safety regulations, according to a leading industry expert. — Jenny Vaughan, semafor.com, 20 July 2026