skepticism

noun

skep·​ti·​cism ˈskep-tə-ˌsi-zəm 

1

: an attitude of doubt or a disposition to incredulity either in general or toward a particular object

2

a

: the doctrine that true knowledge or knowledge in a particular area is uncertain

b

: the method of suspended judgment, systematic doubt, or criticism characteristic of skeptics

3

: doubt concerning basic religious principles (such as immortality, providence, and revelation)

Synonyms

• doubt
• suspicion
• uncertainty
• distrust

Choose the Right Synonym for skepticism

uncertainty, doubt, dubiety, skepticism, suspicion, mistrust mean lack of sureness about someone or something.

uncertainty may range from a falling short of certainty to an almost complete lack of conviction or knowledge especially about an outcome or result.

assumed the role of manager without hesitation or uncertainty

doubt suggests both uncertainty and inability to make a decision.

plagued by doubts as to what to do

dubiety stresses a wavering between conclusions.

felt some dubiety about its practicality

skepticism implies unwillingness to believe without conclusive evidence.

an economic forecast greeted with skepticism

suspicion stresses lack of faith in the truth, reality, fairness, or reliability of something or someone.

regarded the stranger with suspicion

mistrust implies a genuine doubt based upon suspicion.

had a great mistrust of doctors

Examples of skepticism in a Sentence

She regarded the researcher's claims with skepticism.

It's good to maintain a healthy skepticism about fad diets.

Recent Examples on the Web

The Legislature did not reject the rewrite, so the standards now include roughly 40 points about the Bible, Jesus and Christianity that students should learn as well as skepticism about the 2020 presidential election results and the origins of COVID-19. —Jennifer Smith Richards, ProPublica, 22 Oct. 2025

The film’s postscript points out that, despite the label’s extreme skepticism, Nebraska went on to become wildly successful. —Seija Rankin, HollywoodReporter, 22 Oct. 2025

And naturally, there's bound to be skepticism about a college coach's ability to transition to the very different responsibilities of managing a 162-game season and a roster of 26 professionals. —Jackson Roberts, MSNBC Newsweek, 22 Oct. 2025

Joel’s skepticism about the note—questioning whether his father even owned a gun—sets him on a path of investigation that gradually unravels the dark secrets of the Lazarus family. —Isabella Wandermurem, Time, 22 Oct. 2025

Word History

First Known Use

1646, in the meaning defined at sense 1

Rhymes for skepticism

• autism
• fascism
• racism
• sikhism
• statism
• sufism
• thomism
• tourism
• tropism
• abolitionism
• aldosteronism
• americanism

Kids Definition

skepticism

noun

skep·​ti·​cism ˈskep-tə-ˌsiz-əm 

: an attitude of doubt