consistency

noun

con·​sis·​ten·​cy kən-ˈsi-stən(t)-sē How to pronounce consistency (audio)
plural consistencies
Synonyms of consistencynext
1
a
: agreement or harmony of parts or features to one another or a whole : correspondence
The furnishings and decorations in all the rooms reflect a consistency of style.
specifically : ability to be asserted together without contradiction
b
: harmony of conduct or practice with profession
followed her own advice with consistency
2
: degree of firmness, density, viscosity, or resistance to movement or separation of constituent particles
Boil the juice to the consistency of a thick syrup.
3
a
: firmness of constitution or character : persistency
… the rigid consistency with which he had adhered to its principles …Nathaniel Hawthorne
b
archaic : condition of adhering together : firmness of material substance

Examples of consistency in a Sentence

His statements on this subject have lacked consistency. Customers expect consistency in the quality of service they receive. Practice will ensure greater consistency of performance. The paints vary in consistency.
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.
But over the next eight weeks, Detroit couldn’t find any consistency, alternating wins and losses for two months before reaching 8-5. Rohan Nadkarni, NBC news, 26 Dec. 2025 Programmable robots will remain dominant in factories, warehouses, and high-precision industries where consistency, reliability, and safety are non-negotiable. Atharva Gosavi, Interesting Engineering, 25 Dec. 2025 His early shot prep is good, mechanics to finish (with) the consistency of his shot. Roderick Boone, Charlotte Observer, 23 Dec. 2025 With the right balance of freedom plus consistency, 2026 becomes one of the most exciting and lucrative years Gemini has had in a long time. Dossé-Via Trenou, Refinery29, 23 Dec. 2025 See All Example Sentences for consistency

Word History

Etymology

consist(ence) + -ency

First Known Use

1594, in the meaning defined at sense 3b

Time Traveler
The first known use of consistency was in 1594

Browse Nearby Words

Cite this Entry

“Consistency.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/consistency. Accessed 27 Dec. 2025.

Kids Definition

consistency

noun
con·​sis·​ten·​cy kən-ˈsis-tən-sē How to pronounce consistency (audio)
plural consistencies
1
: the degree of thickness, firmness, or stickiness
dough of the right consistency
2
: agreement or harmony between parts or elements
3
: a sticking with one way of thinking or acting

More from Merriam-Webster on consistency

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