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.
Since 2024, luxury brands from conglomerates like Kering, LVMH and Richemont have experienced inconsistent quarters of sales growth and decline. Emma Sandler, Forbes.com, 30 June 2025 The talented but inconsistent 22-year-old forward has tantalized the Warriors with his athleticism and scoring, and frustrated with his mental lapses and on-court gaffes, for four seasons since being the No. 7 pick in the 2021 draft. Joseph Dycus, Mercury News, 27 June 2025 While the jumps across genre and time periods felt somewhat stuttered and inconsistent throughout the night, that theme of empowerment managed to thread things together, if a little precariously. Olivia Petty, San Diego Union-Tribune, 27 June 2025 In the wake of World War I, payment was inconsistent. Patrick Sauer, Smithsonian Magazine, 27 June 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 5 Jul. 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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