as in supporting
serving to give support to the truth or factualness of something
without some substantiating evidence, such as a stub from a bus ticket, who's going to believe your alibi?
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
1
as in proving
to gain full recognition or acceptance of
substantiated his claim to local mountaineering fame with a photo of himself on the summit of Mount McKinley
Synonyms & Similar Words
Antonyms & Near Antonyms
2
as in verifying
to give evidence or testimony to the truth or factualness of
Mr. MacGregor couldn't substantiate that it was Peter, and not some other rabbit, in the cabbage patch
Synonyms & Similar Words
Antonyms & Near Antonyms
3
as in embodying
to represent in visible form
the artist's intense feelings are substantiated by his paintings' bold colors and broad brush strokes
Synonyms & Similar Words
Antonyms & Near Antonyms
4
as in establishing
to show the existence or truth of by evidence
substantiate the need for a tuition increase with some concrete figures
Synonyms & Similar Words
Antonyms & Near Antonyms
5
as in reinforcing
to provide evidence or information for (as a claim or idea)
Darwin spent the rest of his life gathering evidence to substantiate his theory of the origin of species
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
Recent Examples of Synonyms for substantiating
Adjective
-
Some went after Cashman, some after Boone, some after Steinbrenner’s son Hal, and some after Aaron Judge’s non-supporting cast.—
Ian O'Connor,
New York Times,
10 Oct. 2025 -
Sure, that was exacerbated, and to some degree directly caused, by the ample non-supporting cast around him, especially on the offensive line.—
Vahe Gregorian,
Kansas City Star,
11 Sep. 2025
Verb
-
New governors-elect Sherrill and Virginia’s Abigail Spanberger did as well, proving that moderate candidates can succeed with a centrist message, but Mamdani likely will retain the spotlight given New York’s place as the center of the media universe.—
Ted Johnson,
Deadline,
5 Nov. 2025
-
Incredibly, that level of authenticity won over the oft-unmovable TikTok comment section, proving that, in just a few months, Bunna has built a fanbase intimately in-tune with both her artistry and her personhood.—
Kyle Denis,
Billboard,
5 Nov. 2025
Verb
-
Crypto mining, like AI, relies heavily on graphic processing units, or GPUs, with the chips racing to solve complicated algorithms that spit out currency rewards for correctly verifying blockchain transactions, and CoreWeave was a steady buyer.—
Jeremy Kahn,
Fortune,
8 Nov. 2025
-
Officials warn that scammers may pressure you to complete payments quickly, preventing you from verifying the amount or merchant name.—
Kurt Knutsson,
FOXNews.com,
4 Nov. 2025
Verb
-
Each robot, remotely operated, clinks glasses and gestures in unison, embodying the camaraderie and hope of the musical’s revolutionaries.—
Kaif Shaikh,
Interesting Engineering,
3 Nov. 2025
-
Ripa kept the incredible costumes coming in 2017, embodying Daenerys Targaryen (played by Emilia Clarke) from Game of Thrones.—
Kate Hogan,
PEOPLE,
30 Oct. 2025
Verb
-
By targeting breeding grounds and establishing protective barriers, Hawx helps families reclaim their outdoor spaces.—
Connie Etemadi,
USA Today,
7 Nov. 2025
-
The Wisconsin Department of Health Services has asked the federal government for $1 billion to improve rural health care, outlining plans for adding community health workers, investing in new technologies such as artificial intelligence and establishing more partnerships across the state.—
Madeline Heim,
jsonline.com,
7 Nov. 2025
Verb
-
But critics and former employees who spoke with CNN say the AI company has long known of the dangers of the tool’s tendency toward sycophancy – repeatedly reinforcing and encouraging any kind of input – particularly for users who are distressed or mentally ill.—
Allison Gordon,
CNN Money,
6 Nov. 2025
-
Under his leadership, Brioni underwent an operational reorganisation and experienced strong growth momentum, reinforcing its position in the luxury menswear landscape, according to its parent company Kering.—
Vogue Business Team,
Vogue,
4 Nov. 2025
Verb
-
Tests in both artificial and real human saliva produced the same result, demonstrating that the single-application ELR coating could recreate enamel and withstand real-world impacts.—
New Atlas,
New Atlas,
5 Nov. 2025
-
The probe will then continue toward the main-belt comet 311P/PANSTARRS, demonstrating multi-target capability and testing autonomous navigation, anchoring, and sampling systems essential for future mining missions.—
Kaif Shaikh,
Interesting Engineering,
5 Nov. 2025
Verb
-
The Air Jordan 3 has been in the news quite a bit recently, with SoleFly confirming that a shipment of its upcoming collaboration was stolen and could delay the launch.—
Riley Jones,
Footwear News,
5 Nov. 2025
-
House Speaker Dan Hawkins, a Wichita Republican, released a statement Tuesday evening confirming that lawmakers will not convene in Topeka on Friday for the redistricting special session that GOP leaders have been pushing for weeks.—
Matthew Kelly,
Kansas City Star,
5 Nov. 2025
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Cite this Entry
“Substantiating.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/substantiating. Accessed 15 Nov. 2025.
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