Synonyms of skeptic

skeptic

noun

ˈskep-tik 

as in questioner

a person who is always ready to doubt or question the truth or existence of something

the demand by skeptics that believers in Bigfoot produce some hard evidence of that hairy humanoid

Synonyms & Similar Words

• questioner
• doubter
• unbeliever
• disbeliever
• cynic
• doubting Thomas
• agnostic
• misanthrope
• pessimist
• scoffer
• ridiculer
• derider

Antonyms & Near Antonyms

• sucker
• pigeon
• gull
• dupe
• chump

Example Sentences

Recent Examples of skeptic

Mills, sympathetic to conspiratorial beliefs about the 2020 election and hailed by some election skeptics as a champion of voting integrity, has long clashed with members, squabbling over his power. — Caleb Groves, AJC.com, 9 Oct. 2026

She is hired by Teiko (Tae Kimura) to clear a ghost from his sleek countryside hotel while her son, Gunji (Kento Kaku), brings a Dana Scully energy as the supernatural skeptic. — David Faris, TheWeek, 5 Oct. 2026

In addition to skeptics like Putiata, few Ukrainian troops were trained to use these new weapons. — Greg Myre, NPR, 5 Oct. 2026

Wiley, a former executive director of the Colorado Libertarian Party who’s now running on a major party ticket, is an unabashed election skeptic. — Robert Tann, Denver Post, 4 Oct. 2026