Synonyms of buttressed

buttressed

verb

past tense of buttress

1

as in sustained

to hold up or serve as a foundation for

a brace buttressed the wall

Synonyms & Similar Words

• sustained
• bolstered
• carried
• supported
• upheld
• stayed
• braced
• underpinned
• bore
• undergirded
• propped (up)
• trussed
• steadied
• shored (up)
• underlay

2

as in reinforced

to provide evidence or information for (as a claim or idea)

a mass of circumstantial evidence buttresses the prosecutor's case

Synonyms & Similar Words

• reinforced
• bolstered
• proved
• supported
• backed
• corroborated
• confirmed
• established
• substantiated
• verified
• affirmed
• shored (up)
• validated
• avouched

Antonyms & Near Antonyms

• weakened
• undermined
• undercut

Example Sentences

Recent Examples of buttressed

Only the walls remain, buttressed with beams. — Jacques Kelly, Baltimore Sun, 20 June 2026

Concrete has been buttressed to prevent it from collapsing and crushing workers. — Jonathan Edwards, Washington Post, 30 Apr. 2026

Two Runner is buttressed by a cavalcade of boisterously rootsy country acts all deeply versed in their genre’s bloodlines, who freely celebrate them with aplomb. — Aaron Davis, Sacbee.com, 29 May 2026

Gukesh’s calm at the board was buttressed by an unusual focus in his training, on psychology, alongside the more traditional tactical and strategic instruction. — Louisa Thomas, New Yorker, 26 Apr. 2026

In the cases before the Supreme Court as well as the wage case before Hall, there is no suggestion that lawyers intentionally buttressed arguments with phony precedents in order to win an unfair advantage. — Staff Report, Hartford Courant, 26 June 2026

That conversation was buttressed by one agency, Lacara, promoting Twinnin to unrepresented actors including the parents of those under the age of 18. — Max Goldbart, Deadline, 9 Apr. 2026

Magic Reservoir, which in years past has buttressed water deliveries into September, was only 37% full on Wednesday, according to the company. — Mark Dee may 22, Idaho Statesman, 22 May 2026

Brown said what came to be known as the Local Control Funding Formula would give local educators flexibility and additional resources to design curricula that match what their pupils need to succeed, buttressed by input from local parents and civic leaders. — Dan Walters, Mercury News, 14 May 2026