as in skeptic
a person who is always ready to doubt or question the truth or existence of something
there will always be some hard-core doubters of the government's denial of the UFO incident
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Recent Examples of Synonyms for doubter
skeptic
Noun
-
The Critics And The Clarion Call Of course, there are skeptics.—
Pankaj Vasani,
Forbes.com,
29 July 2025 -
Critics of multilateralism, detractors of foreign aid, and skeptics of free trade had long advanced this claim.—
STACIE E. GODDARD,
Foreign Affairs,
28 July 2025
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“Doubter.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/doubter. Accessed 3 Aug. 2025.
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