uncertainty

noun

un·​cer·​tain·​ty ˌən-ˈsər-tᵊn-tē 

1

: the quality or state of being uncertain : doubt

2

: something that is uncertain

Synonyms

• distrust
• distrustfulness
• doubt
• dubiety
• dubitation [archaic]
• incertitude
• misdoubt
• misgiving
• mistrust
• mistrustfulness
• query
• reservation
• skepticism
• suspicion

Choose the Right Synonym for uncertainty

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 uncertainty in a Sentence

There is some uncertainty about the company's future.

He accepted the position without hesitation or uncertainty.

Recent Examples on the Web

The war with Hamas has only deepened that sense of uncertainty. —Nadeen Ebrahim, CNN, 7 Sep. 2024

Super Micro Computer — Shares shed more than 6% after JPMorgan downgraded the artificial intelligence server producer to neutral from overweight, saying there is no reason to buy the stock while uncertainty exists around regaining regulatory compliance. —Hakyung Kim, CNBC, 6 Sep. 2024

External uncertainties and unrest will likely continue to shift in benefits preferences. —Fran Maxwell, Forbes, 6 Sep. 2024

Yet as much of the football world focuses on Chicago to see what will happen next, uncertainty lingers. —Dan Wiederer, Chicago Tribune, 6 Sep. 2024

Word History

First Known Use

14th century, in the meaning defined at sense 1

Phrases Containing uncertainty

• Heisenberg uncertainty principle
• uncertainty principle

Kids Definition

uncertainty

noun

un·​cer·​tain·​ty ˌən-ˈsərt-ᵊn-tē 

1

: lack of certainty

2

: something that is uncertain