- past tense form of substantiate.
- past participle of substantiate.
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.
Cornell’s Title IX proceeding substantiated that he had been thrown down the stairs.
From The Wall Street Journal ● Oct. 2, 2026
Evan Hubinger, who leads the division of Anthropic aimed at aligning AI models to human interests, added fuel to concerns this week in a post that substantiated Coxon’s concerns.
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
Evidence Against Her or Suspicious Circumstances: Story of man in her compartment is substantiated by the evidence of Hardman and that of the woman Schmidt.
From "Murder on the Orient Express" by Agatha Christie
