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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
congruent
Grammar usage guide and real-world examplesUSAGE SUMMARY
"congruent" is a valid word in written English.
It is an adjective that means "in agreement or harmony with something else; compatible." Example: Our new plan should be congruent with our organization's long-term goals.
✓ Grammatically correct
Science
News & Media
Encyclopedias
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
60 human-written examples
The president is frequently isolated with his White House advisers, having to cajole and even beg, often in public, and he often loses.When there are congruent majorities, as in the first two years of the New Deal in the 1930s or briefly under Lyndon Johnson in the 1960s, or perhaps less so in Barack Obama's first two years, then things do get done.
News & Media
Third, "while Orthodox Calvinists believed that the sole reason man exists is the glorification of God; their opponents believed that human happiness is also a legitimate, divinely intended end".Each of these shifts, he argues, is strikingly congruent with the shift from a pre-Smithian conception of the way people behave and the economy functions, to Mr Smith's vision.
News & Media
This group fears that a trade convention is being undermined by welfare-driven proposals.By contrast, Teresa Telecky, director of the wildlife trade programme at the Humane Society (and also acting director of the Species Survival Network, a collection of groups that are lobbying CITES) believes that welfare and long-term survival are congruent objectives.
News & Media
First, it cannot be made congruent with the fact that the countryside still has 45% of China's labour force, but agriculture only contributes to 11% of China's national GDP.
News & Media
As indicated above, congruent figures have the same shape and size.
Encyclopedias
Two general types of reactions occur: congruent and incongruent.
Encyclopedias
There are several fundamental differences between planar and spherical triangles; for example, two spherical triangles whose angles are equal in pairs are congruent (identical in size as well as in shape), whereas they are only similar (identical in shape) for the planar case.
Encyclopedias
The first such theorem is the side-angle-side (SAS) theorem: If two sides and the included angle of one triangle are equal to two sides and the included angle of another triangle, the triangles are congruent.
Encyclopedias
Regular polygons are defined as having equal (congruent) sides and angles.
Encyclopedias
Hence, for instance, it makes no difference whether a musical piece is performed from the original score or from a copy congruent with that, since the score is in a notational scheme.
Science
A relevant disposition might be the disposition to believe that the quadrants of a square are congruent squares upon seeing or visualizing a square with a horizontal base plus the vertical and horizontal line segments joining midpoints of its opposite sides.
Science
Expert writing Tips
Best practice
When using "congruent", ensure that the elements you are comparing share a logical relationship that allows for meaningful comparison. For example, ensure that 'the design is "congruent" with the brand's identity'.
Common error
Avoid using "congruent" when describing a single entity without reference to another. "The report was "congruent"" is incorrect. Instead, specify what it aligns with: "The report was "congruent" with the project's objectives."
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The word "congruent" primarily functions as an adjective. It is used to describe something that is in agreement or harmony with something else. As shown by Ludwig, it often qualifies nouns related to ideas, plans, or objects.
Frequent in
Science
50%
Encyclopedias
15%
News & Media
15%
Less common in
Formal & Business
10%
Reference
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, "congruent" is a grammatically correct adjective widely used to express agreement or harmony. Ludwig AI confirms this, presenting numerous examples from diverse, authoritative sources. The phrase sees frequent use in science, encyclopedias, and news, reflecting its suitability for formal and precise communication. When writing, use "congruent" to indicate a clear alignment between elements, and prefer the construction "congruent with". Remember, "congruent" highlights a specific type of relationship, indicating a higher degree of alignment than a word like "similar".
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
consistent with
Focuses on the agreement or correspondence between two or more things.
in agreement with
Highlights the alignment or accord between different elements.
harmonious with
Emphasizes the pleasing or compatible relationship between items.
compatible with
Indicates that two or more things can exist or occur together without conflict.
corresponding to
Suggests a direct relationship or parallel between different items.
in line with
Implies that something is following or adhering to a particular standard or guideline.
accordant with
Signifies that two or more things are in agreement or harmony.
reconcilable with
Suggests that two or more things can be made to be compatible or consistent.
suitable to
Points out that something is appropriate or fitting for a particular purpose or situation.
adapted to
Indicates that something has been modified or adjusted to fit a particular situation or purpose.
FAQs
How can I use "congruent" in a sentence?
You can use "congruent" to describe things that are in agreement or harmony. For instance, "The results are "congruent" with our initial hypothesis" or "The policy is "congruent" with the company's values."
What are some alternatives to using "congruent"?
Depending on the context, you can use alternatives like "consistent with", "harmonious with", or "compatible with".
Is it correct to say something is "congruent to" or "congruent with"?
"Congruent with" is the more common and grammatically preferred usage. While "congruent to" might be encountered, it is less standard.
What's the difference between "congruent" and "similar"?
"Congruent" implies a precise match or agreement, especially in terms of structure or logic. "Similar" indicates a resemblance but not necessarily a perfect alignment.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested