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Synonyms

uncertainty

American  
[uhn-sur-tn-tee] / ʌnˈsɜr tn ti /

noun

plural

uncertainties
  1. the state of being uncertain; doubt; hesitancy.

    His uncertainty gave impetus to his inquiry.

    Synonyms:
    ambivalence, indecision, irresolution, hesitation
  2. an instance of uncertainty, doubt, etc.

  3. unpredictability; indeterminacy; indefiniteness.


uncertainty British  
/ ʌnˈsɜːtəntɪ /

noun

  1. Also called: uncertainness.  the state or condition of being uncertain

  2. an uncertain matter, contingency, etc

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of uncertainty

First recorded in 1350–1400; Middle English uncerteynte; equivalent to un- 1 + certainty

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.

Most of the European Union's 27 nations back the Mercosur trade deal, which supporters argue is crucial to boost exports, help the continent's ailing economy and foster diplomatic ties at a time of global uncertainty.

From Barron's

House prices are already posting small falls across Southern England, reflecting high supply and uncertainty over taxes in the autumn budget.

From The Wall Street Journal

“The latest flare-up involving Iran has reintroduced a fresh layer of uncertainty,” he wrote in emailed commentary.

From MarketWatch

The EPU index measures the frequency of newspaper articles that contain references to the economy, government regulations and policy, and uncertainty.

From MarketWatch

Mortgage rates fell over the last year, but wider global and economic uncertainty still has the potential to derail any further improvements.

From BBC