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
-
And with a few canny pointers on how LLMs work and how to effectively structure prompts, AI can actually aid us in verifying posts on social media and offer missing context.—
Nadav Ziv,
Time,
23 Oct. 2025
-
What could Congress do to ensure that Department of Homeland Security and Immigration and Customs Enforcement agents are verifying citizenship?—
Kaitlyn Schallhorn,
Oc Register,
21 Oct. 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
-
The Dodgers went on a free agent spending spree after winning the 2024 World Series in an effort to create a dynasty, defending their title and establishing themselves in the record books.—
Nelson Espinal,
MSNBC Newsweek,
31 Oct. 2025
-
In various online forums, people are proposing ideas such as reviving bartering systems among neighbors or establishing community gardens in spaces like churches and recreational centers.—
Ronny Maye,
Essence,
31 Oct. 2025
Verb
-
His campaign has drawn high-profile endorsements from Representative Alexandria Ocasio-Cortez and Senator Bernie Sanders, reinforcing his status as the left’s standard-bearer in the race.—
Martha McHardy,
MSNBC Newsweek,
25 Oct. 2025
-
The images are complemented by a throwback-style video recorded with early 2000s camcorder technology, reinforcing Re/Done’s typical affinity for vintage visuals.—
Renan Botelho,
Footwear News,
24 Oct. 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 8 Nov. 2025.
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