inconsistent

adjective

in·​con·​sis·​tent ˌin-kən-ˈsi-stənt How to pronounce inconsistent (audio)
Synonyms of inconsistentnext
: lacking consistency: such as
a
: not compatible with another fact or claim
inconsistent statements
b
: containing incompatible elements
an inconsistent argument
The decision was inconsistent with company policy.
c
: incoherent or illogical in thought or actions : not always acting or happening the same way
His pitching has been inconsistent this season.
The pain is inconsistent.
d
: not satisfiable by the same set of values for the unknowns
inconsistent equations
inconsistent inequalities
inconsistently adverb

Synonyms of inconsistent

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.
Amen Thompson added 17 points, but Houston's young core got off to an inconsistent start after becoming the firm favorite in this series due to the Lakers' injury woes. CBS News, 19 Apr. 2026 Signs that a piece might be a reproduction include a somewhat crude pattern and an inconsistent, muddy color. Alexandra Churchill, Martha Stewart, 17 Apr. 2026 Continuing to build when the feedback loop is silent or inconsistent. Jessica Billingsley, Rolling Stone, 17 Apr. 2026 Shall Section 3 of Chapter V of the Fort Worth City Charter be revised to remove non-binding charge and hearing requirements that are inconsistent with the City Manager’s personnel responsibilities? Fort Worth Star-Telegram, 16 Apr. 2026 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 21 Apr. 2026.

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

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