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
central similarities
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "central similarities" is correct and usable in written English.
It can be used when discussing the main or most important similarities between two or more subjects or concepts. Example: "In comparing the two theories, we found several central similarities that highlight their common foundations."
✓ Grammatically correct
Science
News & Media
Encyclopedias
Alternative expressions(3)
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
1 human-written examples
While Ms. Spark's books cover a broad territory of plot and character, some central similarities can be found in many of the novels and short stories.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
This emphasizes a central similarity with natural selection, while leaving room for the many differences between biological and cultural change.
Science
Position-specific-iterative blast (psi-BLAST) reveals that this putative membrane protein also has a central region similarity to the Rhs associated core sequence (1.98e-10) and to the middle N and C-terminal domains of a Photorhabdus luminescens insecticidal Toxin complex (Tc) component protein, specifically TcdB N and C terminal regions (7.87e-36 and 7.90e-29 respectively).
Science
The central part showed similarities to the H. glycines mucin-like protein and the cyst germination proteins of P. infestans.
Science
Almost the entire exon displays a 61% similarity to the hAT-10_XT element and the central part, 66% similarity to the ZOMBI transposon (Fig. S3).
Science
Another stumbling block in developing theoretical explanations has to do with the meaning of the central concept of similarity.
Encyclopedias
Then, the similarity (central score) between the vertices of and vertex 2 of the path graph of (5) is calculated: (5).
However, when analyzing itch intensity fluctuation over time, AD patients displayed a significantly prolonged itch response compared to healthy subjects for both stimuli, supporting the notion that AD involves a neuronal hypersensitization at peripheral and/or central levels, in similarity with chronic pain [25].
Science
RepeatMasker analysis showed 68% similarity with Mariner-1_AF in the central region, and 80% similarity with the TIRs, suggesting that TremD is related to or belongs to this family [ 20].
Science
It was one of Darwin's central insights that such similarities are best explained by DWM, as opposed to some form of supernatural creation.
The press release describes that "a detailed genetic study of one of the first farming communities in Europe, from central Germany, reveals marked similarities with populations living in the Ancient Near East (modern-day Turkey, Iraq, and other countries) rather than those from Europe".
Expert writing Tips
Best practice
When using "central similarities", ensure you clearly define the subjects being compared to provide context and prevent ambiguity.
Common error
Avoid using "central similarities" to describe superficial or inconsequential resemblances. Focus on similarities that genuinely impact the understanding or comparison of the subjects.
Source & Trust
82%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "central similarities" functions as a noun phrase, identifying the most important points of likeness between two or more subjects. As Ludwig AI points out, it is usable in written English when discussing these main resemblances.
Frequent in
Science
65%
News & Media
20%
Encyclopedias
5%
Less common in
Formal & Business
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "central similarities" is grammatically correct but rarely used, serving to highlight the most important points of resemblance between different subjects. According to Ludwig AI, it's best suited for neutral to formal contexts, appearing most frequently in scientific and news-related articles. When employing this phrase, ensure you are focusing on substantial, impactful similarities rather than superficial resemblances. Alternative phrases like "key resemblances" or "primary commonalities" may offer a more common or nuanced way to express similar ideas. While grammatically sound, its infrequent use suggests considering alternative phrasing for clearer communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
key resemblances
Emphasizes the most important points of likeness.
primary commonalities
Highlights the main elements shared between entities.
core likenesses
Focuses on the fundamental similarities.
major points of convergence
Highlights where different things come together or align.
fundamental parallels
Stresses the essential similarities that run side by side.
principal affinities
Highlights the main attractions or connections between things.
chief points of agreement
Focuses on where different things are in accordance with each other.
significant congruences
Emphasizes notable points where things match up.
notable shared aspects
Focuses on aspects that are jointly held and worth mentioning.
important mutual characteristics
Highlights the characteristics that are reciprocally held and significant.
FAQs
How can I effectively use "central similarities" in a sentence?
To use "central similarities" effectively, clearly identify the items being compared and the specific points of resemblance you are highlighting. For example: "The "central similarities" between the two novels lie in their exploration of similar themes and character archetypes."
Are there alternative ways to express "central similarities"?
Yes, you can use alternatives such as "key resemblances", "primary commonalities", or "core likenesses" depending on the specific nuance you want to convey. Each alternative emphasizes slightly different aspects of the similarity.
What is the difference between "central similarities" and "minor similarities"?
"Central similarities" refer to the most important and impactful points of resemblance, while "minor similarities" are less significant and may not substantially affect the overall comparison. Using "central similarities" implies a focus on the most relevant aspects of the comparison.
When is it appropriate to use "central similarities" in academic writing?
It's appropriate to use "central similarities" in academic writing when you need to highlight the primary points of connection or agreement between different theories, concepts, or studies. This helps to establish a clear understanding of shared principles or methodologies.
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
82%
Authority and reliability
4.1/5
Expert rating
Real-world application tested