unproven
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.
But as attractive as they sound, SMRs are viewed as unproven at commercial scale.
From BBC • Apr. 3, 2026
And during oral arguments in January, both the liberal and conservative flanks of the court expressed doubts in the government’s claim that Trump could oust Cook on the basis of an unproven allegation.
From Slate • Mar. 19, 2026
At the event he gave sweeping, unsubstantiated advice on autism, such as insisting that pregnant women should "tough it out" and avoid Tylenol over an unproven link to autism -- statements slammed by scientists.
From Barron's • Mar. 10, 2026
The tie-up is a big bet on a commercially unproven technology that has the U.S. government at its back, The Wall Street Journal previously reported.
From The Wall Street Journal • Feb. 27, 2026
In their people’s eyes, Ekon was still just an unproven boy.
From "Beasts of Prey" by Ayana Gray
