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doubter
Derived word form of doubt

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 UBS analyst Timothy Arcuri is a doubter.

From Barron's • Apr. 27, 2026

He was a longtime doubter of fusion’s commercial viability but was drawn by TAE’s attempt to solve a difficult science problem.

From The Wall Street Journal • Mar. 28, 2026

During the All-Star break, Reaves said he crossed paths with that losing bettor, eye-balling the doubter before heading back to his life as an NBA player.

From Los Angeles Times • Jun. 13, 2022

Cherries fan Alan Rideout said: "I was a doubter but you proved me wrong with this great performance - roll on next season."

From BBC • May 4, 2022

Now it could be dispatched by mail to silence a doubter.

From "Big Science" by Michael Hiltzik