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Definitions

substantiate

[suhb-stan-shee-eyt] / səbˈstæn ʃiˌeɪt /


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Officials said they have no information to substantiate the claim that the grenades were kept overnight in their trucks or home.

From Los Angeles Times • Mar. 26, 2026

Through these chart reviews, the DOJ alleges, Aetna identified opportunities for additional payments from the Medicare agency, yet ignored the results when the chart reviews didn’t substantiate codes Aetna had already submitted to the agency.

From Barron's • Mar. 11, 2026

Another billed Medicaid for 200 hours of therapy in a month for a single child, though it could substantiate only 49 hours of services.

From The Wall Street Journal • Mar. 8, 2026

A Cabinet Office source said: "The fact that selective excerpts are now being resurfaced, almost a decade on, to substantiate vexatious anonymous briefings from disgruntled individuals is frankly unconscionable."

From BBC • Feb. 17, 2026

According to Thorne, "he did not understand the laws of physics well enough to be able to substantiate his ideas."

From "A Short History of Nearly Everything" by Bill Bryson




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