unpredictable

adjective

un·​pre·​dict·​able ˌən-pri-ˈdik-tə-bəl How to pronounce unpredictable (audio)
: not predictable: such as
a
: not able to be known or declared in advance
unpredictable weather
b
: tending to behave in ways that cannot be predicted
an unpredictable boss
unpredictably adverb
changes that occur unpredictably
unpredictability noun
the unpredictability of the weather

Examples of unpredictable in a Sentence

Recent Examples on the Web Chronic, unpredictable pain became a part of her everyday reality. Lindsay Lee Wallace, TIME, 23 Apr. 2024 And the short-sleeve design is ideal for unpredictable spring weather, not to mention a go-to style for Reese Witherspoon lately. Nicol Natale, Peoplemag, 22 Apr. 2024 Clippers are still unsure whether Kawhi Leonard will play Game 1: ‘Very unpredictable.’ Get unlimited access to the Los Angeles Times. Kevinisha Walker, Los Angeles Times, 19 Apr. 2024 Education Department officials said families would be able to begin making corrections this week, but Hernandez said that too has been unpredictable. Silas Allen, Fort Worth Star-Telegram, 18 Apr. 2024 Anything related to your wealth is unpredictable today. Georgia Nicols, The Denver Post, 17 Apr. 2024 Between earthquakes popping up in unusual places, murder hornets making a brief debut a couple years ago (remember those?), and the price of a Trader Joe’s banana rising for the first time in decades, the world seems to be increasingly unpredictable. Bychloe Berger, Fortune, 12 Apr. 2024 But in 2016 the online-to-IRL catapult was still unpredictable. Amanda Petrusich, The New Yorker, 8 Apr. 2024 Financial security is important not only for the future of the child, but also for mothers navigating the unpredictable complications of pregnancy. Sunny Nagpaul, Fortune, 11 Apr. 2024

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'unpredictable.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1840, in the meaning defined above

Time Traveler
The first known use of unpredictable was in 1840

Dictionary Entries Near unpredictable

Cite this Entry

“Unpredictable.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unpredictable. Accessed 26 Apr. 2024.

Kids Definition

unpredictable

adjective
un·​pre·​dict·​able
ˌən-pri-ˈdik-tə-bəl
: not predictable
unpredictability
-ˌdik-tə-ˈbil-ət-ē
noun
unpredictably
-ˈdik-tə-blē
adverb

More from Merriam-Webster on unpredictable

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