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

unpredictable spring weather that makes it really hard to know what to wear
Recent Examples on the Web In a gritty and often unpredictable performance on Court Philippe-Chatrier, Alcaraz showed his trademark fight and resilience against Zverev, coming back from two sets to one down to become the youngest man to win major titles on clay, grass and hard courts. George Ramsay, CNN, 10 June 2024 The famous Japanese actor brings treachery and playfulness to his depiction of the Lord of Izu, creating an unpredictable character whose shifty and oddly endearing persona stays with viewers. Tracy Brown, Los Angeles Times, 1 June 2024 You’re always bound to throw in an extra pair of pants, dress, or jacket in fear of hitting roadblocks and unpredictable weather on your trip. Michelle Tchea, Travel + Leisure, 30 May 2024 Yet the Portal makes a simple, jittery two-way image seem exciting, novel, unpredictable. James Poniewozik, New York Times, 24 May 2024 See all Example Sentences for unpredictable 

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 15 Jun. 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

Last Updated: - Updated example sentences
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