considerable, great, high (esp. AmE), significant, substantial

The 1990s were a period of high uncertainty for businesses.


It still leaves us with fundamental uncertainties about why the famine happened.


the inherent uncertainty in economic and budgetary forecasts

continuing, lingering
economic, financial, legal, political, scientific
amount, degree, element
cause, create, generate, give rise to (esp. BrE), introduce, lead to
add, add to, increase

Her comments will add to the uncertainty of the situation.

Her comments will add uncertainty to an already complicated situation.

eliminate, end, remove, resolve
bring an end to (BrE), put an end to (esp. BrE)
express, show

I expressed some uncertainty on the point.

Her expression showed her uncertainty.


They are facing some uncertainty about their jobs.

surround sth

the uncertainty surrounding the proposed changes in the law


Some uncertainty still exists about the safety of the new drug.


Considerable uncertainty remains about this approach.

uncertainty about

a feeling of uncertainty about his future

uncertainty as to

There's considerable uncertainty as to whether the government's job creation strategies will work.

uncertainty in

There is considerable uncertainty in our understanding of global warming.

uncertainty over

uncertainty over the safety of the drug

uncertainty regarding

This will remove any uncertainties regarding possible contamination.

an area of uncertainty

One area of uncertainty remains: who will lead the team?

an atmosphere of uncertainty, a climate of uncertainty

a climate of global economic uncertainty

a feeling of uncertainty, a moment of uncertainty

Chris experienced a moment of uncertainty.

a period of uncertainty, a source of uncertainty

The economy became a source of uncertainty and discontent.

Collocations dictionary. 2013.


Look at other dictionaries:

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  • uncertainty — un‧cer‧tain‧ty [ʌnˈsɜːtnti ǁ ɜːr ] noun [uncountable] a situation when what will happen in the future is likely to change, often in a way that is bad: • Exchange rate uncertainty is bound to reduce investment. uncertainty over/​about • The… …   Financial and business terms

  • uncertainty — [un sʉrt′ ntē] n. [ME uncerteynte] 1. lack of certainty; doubt 2. pl. uncertainties something uncertain SYN. UNCERTAINTY ranges in implication from a mere lack of absolute sureness [uncertainty about a date of birth ] to such vagueness as to… …   English World dictionary

  • Uncertainty — Solicita una imagen para este artículo. Título Uncertainty Ficha técnica …   Wikipedia Español

  • Uncertainty — Un*cer tain*ty, n.; pl. {Uncertainties}. [1913 Webster] 1. The quality or state of being uncertain. [1913 Webster] 2. That which is uncertain; something unknown. [1913 Webster] Our shepherd s case is every man s case that quits a moral certainty… …   The Collaborative International Dictionary of English

  • Uncertainty — est un film américain sorti en 2008 de style drame/thriller, écrit, produit et réalisé par Scott McGehee et David Siegel, deux réalisateurs indépendent. Les personnages principaux sont interprétés par Lynn Collins et Joseph Gordon Levitt. Il a… …   Wikipédia en Français

  • uncertainty — I noun ambiguity, ambivalence, chance, confusion, contingency, darkness, desultoriness, dilemma, dimness, doubt, doubtfulness, dubiousness, equivocation, faintness, feebleness, gamble, hazard, hesitancy, hesitation, improbability, incertitude,… …   Law dictionary

  • uncertainty — late 14c., from UNCERTAIN (Cf. uncertain) + TY (Cf. ty) …   Etymology dictionary

  • uncertainty — [n] doubt, changeableness ambiguity, ambivalence, anxiety, bewilderment, concern, confusion, conjecture, contingency, dilemma, disquiet, distrust, doubtfulness, dubiety, guesswork, hesitancy, hesitation, incertitude, inconclusiveness, indecision …   New thesaurus

  • uncertainty — ► NOUN (pl. uncertainties) 1) the state of being uncertain. 2) something that is uncertain or causes one to feel uncertain …   English terms dictionary

  • Uncertainty — For the film of the same name, see Uncertainty (film). Certainty series Agnosticism Belief Certainty Doubt Determinism Epistemology …   Wikipedia

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