as in confirming
serving to give support to the truth or factualness of something
a confirmatory test for pregnancy
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
Example Sentences
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Recent Examples of confirmatory
That estimate is based on symptoms alone, without confirmatory testing.
—
Erika Edwards, NBC News, 10 Mar. 2025
At the time of report, it was noted about a third of drugs approved through the accelerated approval process had incomplete confirmatory trials.
—Joseph Choi, The Hill, 21 Jan. 2025
The Centers for Disease Control and Prevention will perform confirmatory tests.
—Devan Patel, The Mercury News, 11 Jan. 2025
Initial tests suggested the child might have the bird flu, but confirmatory tests by the federal Centers for Disease Control and Prevention could not identify the virus.
—Susanne Rust, Los Angeles Times, 15 Dec. 2024
See All Example Sentences for confirmatory
Erika Edwards, NBC News, 10 Mar. 2025
At the time of report, it was noted about a third of drugs approved through the accelerated approval process had incomplete confirmatory trials.
—Joseph Choi, The Hill, 21 Jan. 2025
The Centers for Disease Control and Prevention will perform confirmatory tests.
—Devan Patel, The Mercury News, 11 Jan. 2025
Initial tests suggested the child might have the bird flu, but confirmatory tests by the federal Centers for Disease Control and Prevention could not identify the virus.
—Susanne Rust, Los Angeles Times, 15 Dec. 2024
See All Example Sentences for confirmatory
Recent Examples of Synonyms for confirmatory
supplementary
Adjective
-
These spices are often mixed to optimize their therapeutic potential and provide supplementary advantages.—
Anna Giorgi,
Verywell Health,
8 May 2025
-
The winning Oz Lotto numbers were 14, 32, 13, 29, 41, 23 and 8, and the supplementary numbers were 43, 4 and 40, according to The Lott.—
David Chiu,
People.com,
15 Apr. 2025
Cite this Entry
“Confirmatory.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/confirmatory. Accessed 24 May. 2025.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share