Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
congruity
Grammar usage guide and real-world examplesUSAGE SUMMARY
'congruity' is a perfectly correct and usable word in written English.
It means the quality or state of agreeing or fitting together harmoniously. You can use it in any formal or informal setting. Example sentence: "The congruity among the different elements of his outfit was impressive."
✓ Grammatically correct
News & Media
Science
Alternative expressions(10)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
21 human-written examples
The result was a hit on Broadway and in London, where the Sunday Times critic Harold Hobson wrote, "It is extraordinary that a musical, the most trivial of theatrical forms, should be able to plunge, as Company does with perfect congruity, into the profound depths of human perplexity and misery".
News & Media
If you did like them, it was because, in the incongruity, there was some congruity that you had to "get".
News & Media
Neither version bears much congruity with the facts of the case.
News & Media
He devised principles of congruity, propriety, and perspicuity: an elevated subject, for instance, must be expressed in elevated language; sound and signification should be in concordance; a woman was most attractive when in distress; depicted misfortunes must never occur by chance.
News & Media
BEIJING — The rare congruity of the political calendars in the United States and China, with both countries choosing leaders this month, is about to produce an equally rare replacement of most of each side's senior trade negotiators, with unpredictable results for bilateral economic relations.
News & Media
Despite the geographic and temperamental distance between them, this congruity is more than coincidence.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
5 human-written examples
"Jerusalem" is full of such local arcana; it also demonstrates Moore's tendency to see deep congruities everywhere.
News & Media
It's always cool to find congruities like this cover.
News & Media
He came into his own in Los Angeles's mid-'70s rock scene, an environment so free-floating its incongruities were its congruities.
News & Media
From Lisbon to Malmo, Furst's novels are full of stark contrasts and weird congruities: he links the Bulgarian National Union marching along the Danube to expatriates in Paris ordering Champagne and another platter of oysters at the fashionable Brasserie Heininger.
News & Media
We walk in and out of the almost secretive areas in which congruities between antique sculptors and the brothers Annibale and Agostino Carracci are brought to our attention in pertinent quotations in handwritten form.
News & Media
Expert writing Tips
Best practice
Use "congruity" to emphasize a pleasing or logical agreement between different elements, especially in formal writing. For instance, 'The congruity between the design and its purpose made it an instant success.'
Common error
Avoid using "congruity" when "congruence" is more appropriate in mathematical or geometric contexts. "Congruity" generally refers to a more abstract agreement or harmony.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The noun "congruity" primarily functions as a descriptive term, denoting the state or quality of being in agreement or harmony. Ludwig's examples illustrate its role in evaluating the consistency and suitability of various elements.
Frequent in
News & Media
40%
Science
30%
Formal & Business
15%
Less common in
Encyclopedias
5%
Wiki
5%
Academia
5%
Ludwig's WRAP-UP
In summary, "congruity" is a noun that signifies the state of agreement or suitability between different elements. As Ludwig AI confirms, it is grammatically correct and frequently used in formal writing, particularly in news, scientific, and business contexts. It's important to differentiate "congruity" from similar terms like "congruence", ensuring you select the most appropriate word for your intended meaning. By understanding its function, purpose, and register, you can effectively use "congruity" to enhance the precision and clarity of your writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
agreement
Focuses on the state of being in accord or harmony.
accordance
Implies conformity or correspondence with a standard or rule.
harmony
Suggests a pleasing or balanced arrangement of elements.
correspondence
Emphasizes a direct similarity or connection between things.
compatibility
Highlights the ability of things to exist or work together without conflict.
suitability
Indicates the quality of being appropriate or fitting for a particular purpose.
relevance
Focuses on the degree to which something is related or important to a subject.
consistency
Implies a reliable uniformity or agreement over time.
conformity
Suggests adherence to accepted standards or norms.
affinity
Emphasizes a natural liking or connection.
FAQs
How can I use "congruity" in a sentence?
"Congruity" is used to describe the quality of agreeing or being appropriate. For example, "There was a lack of congruity between his words and actions."
What's the difference between "congruity" and "congruence"?
"Congruity" refers to a general state of agreement or suitability, while "congruence" often has a more specific or technical meaning, such as in mathematics.
What are some synonyms for "congruity"?
Some synonyms for "congruity" include "agreement", "harmony", and "correspondence".
Is "congruity" formal or informal language?
"Congruity" is generally considered a formal term, best suited for academic or professional writing where precision is valued.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested