- past tense form of substantiate.
- past participle of substantiate.
substantiated
Americanadjective
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established by proof or competent evidence.
A single substantiated case of abuse involving our personnel is one case too many.
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made tangible or concrete.
According to the Apostle Paul, Christ is the substantiated ideal of the spiritual man.
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affirmed as being solid or substantial rather than slight or flimsy; given substance.
The two actors have tons of chemistry—not the touchy-feely, gee-we're-in-love type, but a more substantiated relationship that comes from within.
verb
Etymology
Origin of substantiated
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.
“These violations substantiated in the investigation reflect a pattern of behavior that does not meet the standards of this administration,” Sherrill said Thursday.
From The Wall Street Journal ● Sep. 24, 2026
The law firm hired by the national union investigated Regan’s claim of retaliation but found the allegation could not be substantiated.
From Los Angeles Times ● Sep. 11, 2026
If a claim is substantiated, the plagiarist is seen as sloppy or lazy at best, and fundamentally dishonest at worst.
From Salon ● Aug. 23, 2026
"No court, no agency has ever substantiated any allegation of abuse against me," Miller said in a video posted Sunday, insisting he would remain in the race and win.
From Barron's ● Aug. 3, 2026
And I would read him the letter—reading slowly and pronouncing each word with extreme care—telling him that his claims for a pension had not been substantiated and that his application had been rejected.
From "Black Boy" by Richard Wright
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