uncertainness


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un·cer·tain

 (ŭn-sûr′tn)
adj.
1. Not known or established; questionable: domestic changes of great if uncertain consequences.
2. Not determined; undecided: uncertain plans.
3. Not having sure knowledge: an uncertain recollection of the sequence of events.
4.
a. Subject to change; variable: uncertain weather.
b. Unsteady; fitful: uncertain light.

un·cer′tain·ly adv.
un·cer′tain·ness n.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.uncertainness - being unsettled or in doubt or dependent on chanceuncertainness - being unsettled or in doubt or dependent on chance; "the uncertainty of the outcome"; "the precariousness of his income"
quality - an essential and distinguishing attribute of something or someone; "the quality of mercy is not strained"--Shakespeare
doubt, doubtfulness, dubiousness, question - uncertainty about the truth or factuality or existence of something; "the dubiousness of his claim"; "there is no question about the validity of the enterprise"
indefiniteness, indefinity, indeterminacy, indeterminateness, indetermination - the quality of being vague and poorly defined
unpredictability - lacking predictability
improbability, improbableness - the quality of being improbable; "impossibility should never be confused with improbability"; "the improbability of such rare coincidences"
fortuitousness - the quality of happening accidentally and by lucky chance
speculativeness - the quality of being a conclusion or opinion based on supposition and conjecture rather than on fact or investigation; "her work is highly contentious because of its speculativeness and lack of supporting evidence"
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
References in periodicals archive ?
Statements contained in this news release that are not historical facts are forward-looking statements, which are subject to a number of known and unknown risks, uncertainness and other factors that may cause the actual results to differ materially from those anticipated in our forward-looking statements.
However, some weaknesses exist in the theory of LCA, particularly the uncertainness of data quality and model [8].
Uncertainness of human is not only each individual difference but also effort input in human-robot collaboration.
This concept is highly similar to Leon Festinger's (1957) theory of cognitive dissonance, where people actively avoid disconfirming information due to their dislike of feeling uncertainness or ambiguity.