plural consistencies
Synonyms of consistency
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.
The jump shot is just one example, a clear focal point for the player development staff, which wants to smooth out Miller’s action to create more consistency with his finish. — Julia Poe, Chicago Tribune, 28 Oct. 2026 Why This Matters During Menopause Of course, consistency can feel impossible when perimenopause or menopause enters the picture. — Emily Cegielski, Flow Space, 28 Oct. 2026 The consistency is a thick blue gel that disappears into skin once massaged in. — Danielle Cohen, Glamour, 27 Oct. 2026 The Bottom Line Organizations that continue to prioritize potential without validating consistency will face widening execution gaps, and in high-stakes industries, those gaps show up fast and in ways that are very hard to reverse. — Amy Alexy, Forbes.com, 26 Oct. 2026 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 1 Nov. 2026.

Kids Definition

consistency

noun
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

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster