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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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a similar levels

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "a similar levels" is not correct in English.
It should be "similar levels" or "a similar level." You can use the corrected phrase when comparing quantities or degrees of something that are alike. Example: "The two teams performed at similar levels throughout the competition."

⚠ May contain grammatical issues

Human-verified examples from authoritative sources

Exact Expressions

5 human-written examples

For group A, similar levels of additive, D-dominant and D-recessive genotype control were noted, however a tendency for increased prevalence of additive and D-recessive model can be seen (Table  1).

In addition, independently of the treatment with Bafilomycin A, similar levels of LC3-II were detected in the samples collected at 24 h, suggesting inhibition of the autophagic flux.

The capability of PyDES6 to utilize the n-6 fatty acid (LA) and n-3 fatty acid (ALA) at a similar levels, facilitates the application of this gene for engineering of PUFA pathway of choice in a broad range of organisms (plants and microorganisms).

Based on the report that ELPs with different amino acid content showed a similar levels of adsorption [ 11], we numerically estimated the saturated surface density of [RGD-V620 as 500 fmol/mm, which in turn led us to interpret that both the Bmax and Kd values of [RGD-V620 for N2a cell binding would be 14-fold lower than those respective values for fibronectin.

To evaluate if the ER + ve and ER-ve cell lines used in this study had a similar levels of ZOL uptake we used western blotting to compare the accumulation of unprenylated Rap1a (uRap1a, a surrogate marker of ZOL uptake) in MCF7 and MDA-MB-231 cells treated with ZOL, and if addition of the mevalonate pathway intermediary, geranylgeraniol (GGOH), could inhibit the accumulation of uRap1a.

Science

BMC Cancer

Human-verified similar examples from authoritative sources

Similar Expressions

54 human-written examples

A similar level of care is evident throughout the apartment.

News & Media

The New Yorker

We have maintained a similar level over the years.

Every velodrome has a track league, so you compete against people of a similar level.

• Advertisers are using a similar level of detail online already, of course.

News & Media

The New York Times

A similar level of grandeur in a western European city would cost three times as much.

Just 31% say there is a similar level of discrimination against black people.

News & Media

The Guardian
Show more...

Expert writing Tips

Best practice

When comparing quantities or degrees, use "similar levels" or "a similar level" to ensure grammatical correctness. For example: "The two teams performed at similar levels."

Common error

Avoid using the article "a" with the plural noun "levels" when intending to express similarity. Instead, use "a similar level" (singular) or "similar levels" (plural) without the article.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

60%

Authority and reliability

1.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "a similar levels" is grammatically incorrect. The correct usage is either "similar levels" (plural) or "a similar level" (singular). It functions as a modifier describing the extent to which something is alike or comparable.

Expression frequency: Missing

Frequent in

Science

0%

News & Media

0%

Formal & Business

0%

Less common in

Science

0%

News & Media

0%

Formal & Business

0%

Ludwig's WRAP-UP

The phrase "a similar levels" is grammatically incorrect. As indicated by Ludwig AI, the correct forms are "similar levels" (plural) or "a similar level" (singular), depending on whether you're referring to multiple instances or a single instance of comparable degree. The phrase is used to compare entities based on shared attributes, establishing a relationship of likeness. While the incorrect phrase itself lacks real-world examples, understanding the correct usage ensures clarity and precision in writing. Alternatives such as "comparable levels" or "equivalent levels" can be used for semantic variation.

FAQs

How do I properly use "similar levels" in a sentence?

Use "similar levels" to compare quantities or degrees that are alike. For example, "Both groups demonstrated similar levels of understanding."

What is a grammatically correct alternative to "a similar levels"?

The correct alternatives are "similar levels" (plural) or "a similar level" (singular). You can also use alternatives like "comparable levels" or "an equivalent level".

Is there a difference in meaning between "a similar level" and "similar levels"?

"A similar level" refers to a singular, comparable degree or quantity, while "similar levels" refers to multiple degrees or quantities that are comparable. Choose the phrasing based on whether you're discussing one instance or multiple instances. For instance: The students had "similar levels" of expertise.

When should I use "comparable levels" instead of "similar levels"?

"Comparable levels" and "similar levels" are often interchangeable, but "comparable" emphasizes the ability to compare and assess the degree of similarity. Choose based on the specific nuance you want to convey. Using "equivalent levels" can imply that the levels are almost identical.

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Most frequent sentences: