as in confirming
serving to give support to the truth or factualness of something
a confirmatory test for pregnancy
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Recent Examples of confirmatory
The bill would limit adverse employment actions by public employers based solely on a traditional confirmatory urine test that detects marijuana metabolites long after any impairment has ended.
—
Alonzo Martinez, Forbes.com, 13 Feb. 2026
That first test for hepatitis C can be done right in the clinic, but the second confirmatory test usually has to be sent to a central lab.
—Pranjal Malewar, New Atlas, 19 Dec. 2025
Integrated in portable machines, AI-powered X-rays help bridge that gap by flagging potential TB cases, allowing health workers to quickly refer those patients for confirmatory tests, reducing delays that often cost lives.
—CNN Money, 21 Sep. 2025
In such cases, your healthcare provider may still advise cutting back on dietary cholesterol, including eggs, until more detailed and confirmatory research on the cholesterol/egg link is unveiled.
—Colleen Doherty, Verywell Health, 14 Aug. 2025
See All Example Sentences for confirmatory
Alonzo Martinez, Forbes.com, 13 Feb. 2026
That first test for hepatitis C can be done right in the clinic, but the second confirmatory test usually has to be sent to a central lab.
—Pranjal Malewar, New Atlas, 19 Dec. 2025
Integrated in portable machines, AI-powered X-rays help bridge that gap by flagging potential TB cases, allowing health workers to quickly refer those patients for confirmatory tests, reducing delays that often cost lives.
—CNN Money, 21 Sep. 2025
In such cases, your healthcare provider may still advise cutting back on dietary cholesterol, including eggs, until more detailed and confirmatory research on the cholesterol/egg link is unveiled.
—Colleen Doherty, Verywell Health, 14 Aug. 2025
See All Example Sentences for confirmatory
Recent Examples of Synonyms for confirmatory
Adjective
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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
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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
Adjective
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As the intuitive Scorpio Moon harmonizes with expansive Jupiter this morning, kindness and perspective flow naturally, helping conversations feel more open and supportive.—
Tarot.com,
New York Daily News,
2 May 2026
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While the setup is not perfect, any storms that do develop will be in an environment supportive of strong to possibly severe weather, including gusty winds & hail.—
Nelly Carreño,
CBS News,
2 May 2026
Adjective
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Thissen, an associate justice, wrote a supplementary but concurring opinion objecting to certain findings in the disbarment decision, noting the court had failed to differentiate between negligent and intentional misappropriation of funds.—
Frederick Melo,
Twin Cities,
30 Apr. 2026
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In addition to the countertop surrounding the rectangular sink complete with flip-up extension on the main block, a supplementary counter block tops the refrigerator behind the wet bath on the driver's side.—
New Atlas,
New Atlas,
15 Apr. 2026
Cite this Entry
“Confirmatory.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/confirmatory. Accessed 7 May. 2026.
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