inconsistent

adjective

in·​con·​sis·​tent ˌin-kən-ˈsi-stənt How to pronounce inconsistent (audio)
: lacking consistency: such as
a
: not compatible with another fact or claim
inconsistent statements
b
: containing incompatible elements
an inconsistent argument
c
: incoherent or illogical in thought or actions : changeable
d
: not satisfiable by the same set of values for the unknowns
inconsistent equations
inconsistent inequalities
inconsistently adverb

Examples of inconsistent in a Sentence

Customers have been complaining about the inconsistent service they have received. The pain has been inconsistent. Her grades have been inconsistent this school year. Their descriptions of the accident were inconsistent. The results of the two experiments were inconsistent. The decision was inconsistent with the company's policy.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
This is at odds with the concept of getting the most out of every customer deal by wielding inconsistent discounts and surcharges when certain situations arise. Chris Mele, Forbes.com, 27 May 2025 Frustrated by long 311 hold times or inconsistent trash pickup? Melanie La Rocca, New York Daily News, 27 May 2025 Ultimately, this fragmentation results in creative whiplash, inconsistent outputs, and subscription chaos. Malana Vantyler, USA Today, 22 May 2025 Even studies suggesting minor improvements were small and inconsistent. Stephanie Brown, Verywell Health, 22 May 2025 See All Example Sentences for inconsistent

Word History

First Known Use

1620, in the meaning defined above

Time Traveler
The first known use of inconsistent was in 1620

Browse Nearby Words

Cite this Entry

“Inconsistent.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/inconsistent. Accessed 2 Jun. 2025.

Kids Definition

inconsistent

adjective
in·​con·​sis·​tent ˌin-kən-ˈsis-tənt How to pronounce inconsistent (audio)
1
: not being in agreement or harmony : incompatible
an explanation inconsistent with the facts
2
: not logical or regular in thought or actions : changeable
a very inconsistent person
inconsistently adverb

More from Merriam-Webster on inconsistent

Last Updated: - Updated example sentences
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