1
as in proves
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
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2
as in confirms
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
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3
as in embodies
to represent in visible form
the artist's intense feelings are substantiated by his paintings' bold colors and broad brush strokes
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4
as in establishes
to show the existence or truth of by evidence
substantiate the need for a tuition increase with some concrete figures
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5
as in reinforces
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
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Example Sentences
Recent Examples of Synonyms for substantiates
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Freedom 250 proves controversial Trump held this week's rally on the National Mall under the auspices of Freedom 250.
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Still, the strength of physical stores, from local independents to large chains, proves that convenience and trust still matter to consumers.
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Achieving criticality confirms that the design can sustain the nuclear reactions required for future energy production.
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Global search data confirms growing interest in cultural districts and nightlife, with San Francisco's Castro district seeing a 157% search increase.
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CFMoto’s latest motorcycle embodies that philosophy, especially in a class that has not just been growing in popularity, but also in the size of the motorcycles themselves.
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And no player embodies that intrsection quite like Breanna Stewart, who is known to incorporate a quintessential New York staple, the Timberland boot, into her game-day looks.
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This establishes a baseline for each user by monitoring heart rate, respiratory rate, blood oxygen levels and other physiological signals during sleep over a seven-day period.
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The City Council’s vote formally establishes the partnership, making Morelia Sacramento’s newest sister city.
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If the job of a debut album is to introduce an artist to the world, while a sophomore album reinforces their reputation, then a third album offers a channel for artists to expand beyond the familiar tricks and peculiarities that shot them to fame in the first place.
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The study, which primarily reinforces existing knowledge about COVID vaccines, sought to determine how COVID vaccinations impact hospitalizations, emergency room trips and urgent care visits.
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While generative AI has reignited concerns about AI taking over jobs, Oracle demonstrates one way AI can contribute to job losses beyond direct human replacements.
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Commissioning the spacecraft ahead of schedule and immediately starting orbital maneuvers demonstrates the ability to respond rapidly during a crisis.
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The fault line of the next decade is not who generates knowledge the fastest, but who verifies it.
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This program verifies magnet performance before the parts are locked into the main reactor.
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Across all three versions, each execution expresses a different exterior character while remaining unified in its underlying construction.
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Written in a style disarming and gently subversive, Slaughterhouse-Five expresses outrage at war that even now remains in opposition to conventional wisdom.
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Cite this Entry
“Substantiates.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/substantiates. Accessed 26 Jun. 2026.
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