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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.

A surge in oil prices has raised business costs and left manufacturers confronting more uncertainty.

From MarketWatch

Respondents to the survey said the war is adding to uncertainty and raising costs.

From The Wall Street Journal

“The magnitude of uncertainty is unparalleled,” said its CEO.

From The Wall Street Journal

“The new ‘magic number’ reflects a convergence of factors — from persistent inflation and longer life expectancies, to uncertainty about the future of Social Security,” said John Roberts, chief field officer at Northwestern Mutual.

From MarketWatch

U.K. exporters to the Middle East have already had to pause or cancel shipments to the region, losing sales and adding further uncertainty.

From The Wall Street Journal