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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
a primary advantage
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a primary advantage" is correct and usable in written English.
You can use it when discussing the main benefit or positive aspect of something in a comparative context. Example: "One primary advantage of using renewable energy sources is their minimal impact on the environment."
✓ Grammatically correct
Science
News & Media
Encyclopedias
Alternative expressions(6)
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
22 human-written examples
The land-line telephone system has a primary advantage over wireless ones because its network of wires can carry a small electrical power current along with conversations.
News & Media
One of the reasons for this is that alloys do not offer substantial weight savings, which is a primary advantage of composites.
Encyclopedias
A primary advantage of the new panels over the old is that the initial cost can be offset (by reducing the amount spent on building materials and labour that would normally be used to construct the part of the building that the BIPV modules replace).
News & Media
A primary advantage of the proposed model is that projected changes in future rainfall intensities are well preserved.
Science
A primary advantage of microscopic models was the ability to study individual train motion position and velocity of the trains.
A primary advantage of functional magnetic resonance imaging (fMRI) over other techniques in neuroscience is its flexibility.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
38 human-written examples
The company is funded by its 'Majestic Society' premium-tier membership that appears to have an 'incognito mode' as its primary advantage — a way to hide what you're up to from your Facebook friends.
News & Media
Graesser et al. (1995) argued that the remedial part of tutorial interaction in which tutor and tutee collaboratively improve an initial answer to a problem is the primary advantage of tutoring over classroom instruction.
Science
The primary advantage of a multiprocessor computer is speed, and thus the ability to manage larger amounts of information.
Encyclopedias
The primary advantage of a multi-scale approach is that spatial precision and dimensionality (which are generally degraded when data are displayed in 2D at a single scale) can be preserved at all scales.
Science
The primary advantage of a collinear beams geometry is that the effective interaction volume can be made much larger than that obtainable with a crossed beams geometry, which has been used in many earlier photoelectron spectroscopic studies.
Expert writing Tips
Best practice
When using "a primary advantage", ensure you clearly define what it is an advantage over. This provides context and strengthens your argument. For example, "A primary advantage of electric vehicles is their reduced environmental impact compared to gasoline cars."
Common error
Avoid presenting a "primary advantage" as the only advantage. Acknowledge other benefits, even if they are secondary. Overemphasis can weaken your credibility.
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a primary advantage" functions as a noun phrase, typically serving as the subject complement or an appositive within a sentence. It identifies and emphasizes the most important benefit or positive attribute of a particular subject. Ludwig confirms this usage across numerous examples.
Frequent in
Science
40%
News & Media
30%
Encyclopedias
10%
Less common in
Formal & Business
10%
Wiki
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, "a primary advantage" is a versatile and commonly used phrase to emphasize the most important benefit or positive aspect of a subject. As confirmed by Ludwig, its grammatical correctness and frequent appearance in diverse contexts like science, news media, and encyclopedias make it a reliable choice for clear and impactful communication. While alternatives such as "a key advantage" or "a major benefit" offer nuanced variations, "a primary advantage" distinctly highlights the most significant aspect. Remember to provide clear context when using this phrase, specifying what the advantage applies to, and avoid overstating its importance to maintain credibility.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
a key advantage
Replaces "primary" with "key", suggesting a significant but not necessarily the most important benefit.
a major benefit
Substitutes "advantage" with "benefit", emphasizing the positive outcome or result.
a chief asset
Replaces "advantage" with "asset", highlighting the value and resource aspect.
a leading strength
Emphasizes the competitive superiority of the subject.
a principal merit
Replaces "advantage" with "merit", focusing on the quality or worthiness of the subject.
a significant edge
Implies a competitive lead or superiority.
a foremost virtue
Replaces "advantage" with "virtue", which emphasizes the moral or ethical benefit.
a prime attribute
Highlights a characteristic that is particularly favorable or valuable.
a central perk
Uses "perk" instead of advantage and suggests that the subject has a bonus feature that is very attractive.
a main selling point
Focuses on the most important feature used to promote or market a product or service.
FAQs
How can I use "a primary advantage" in a sentence?
Use "a primary advantage" to highlight the most significant benefit of something compared to alternatives. For example, "A primary advantage of cloud storage is its accessibility from any device".
What's the difference between "a primary advantage" and "a key advantage"?
"A primary advantage" suggests the single most important benefit, while "a key advantage" indicates one of several important benefits. The former carries more weight.
Which is correct, "primary advantage" or "principal advantage"?
Both "primary advantage" and "principal advantage" are correct and have similar meanings. "Primary advantage" is more commonly used in contemporary English.
What are some alternatives to using "a primary advantage" in writing?
You can use alternatives such as "a major benefit", "a chief asset", or "a leading strength" to convey a similar meaning with slightly different emphasis.
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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
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested