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
a relatively high speed
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a relatively high speed" is correct and usable in written English.
It can be used when comparing speeds and indicating that one speed is higher than others, but not excessively so. Example: "The vehicle was able to travel at a relatively high speed, making it suitable for long-distance travel."
✓ Grammatically correct
Science
News & Media
Alternative expressions(1)
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
17 human-written examples
Torque from the gas engine peaks at a relatively high speed, while diesel engines generate maximum torque at low r.p.m., so there could be a personality clash when diesels and electric motors meet.
News & Media
Ismay was widely reviled for having entered a lifeboat rather than going down with his ship; worse, perhaps, it seems to have been he who pressed the Titanic's experienced captain, E. J. Smith, to maintain a relatively high speed even though the ship had been receiving ice warnings.
News & Media
Sony says that to get ideal picture quality, a consumer should have an Internet connection that is at least 3 megabits per second, a relatively high speed in most homes, and that could be viewed as yet another drawback to the Bravia Link.
News & Media
The second sub-event ruptured at a relatively high speed of 2.78~4.70 km/s.
Science
In this mode, robot can move at a relatively high speed and get over low-height obstacle.
Science
The total rupture duration was approximately 60 s, and the rupture propagates at a relatively high speed of approximately 3.0 km/s.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
43 human-written examples
The video doesn't show much beyond a car driving around at a relatively high speeds both straight and through some wide loops, and the camouflaged body of the vehicle with a broad back end and what looks like a fairly high seating arrangement for the driver, which does suggest it's a Model X test vehicle.
News & Media
Hotter color indicates a relatively higher speed, and cooler color indicates a relatively lower speed.
Science
When a relatively higher speed and bigger acceleration took place, as is shown in the 31st, 45th, and 46th frames, the VAPF and the proposed tracker showed their advantages compared with the CAM-Shift and the PF which could not follow the bottle well.
In 1964 researchers at International Business Machines Corporation IBMM) produced the Selectric Typewriter, a relatively high-speed, automatic typewriter that had a magnetic tape data-storage unit and retrieval device.
Encyclopedias
He said by e-mail that he and his wife now live "quite literally in the boondocks," but a relatively high-speed Internet connection, access to Anchin, Block & Anchin's tax-information databases and remote access to its server in New York enable him to continue working for the company on a consulting basis.
News & Media
Expert writing Tips
Best practice
When describing motion or processes, ensure the frame of reference is clear to maintain context. For example, specify if "a relatively high speed" is in comparison to other speeds in the same system or a general standard.
Common error
Avoid using "a relatively high speed" when an absolute measure is more appropriate or informative. If the actual speed is known and relevant, provide that information in addition to or instead of the relative description.
Source & Trust
81%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a relatively high speed" functions as an adjectival phrase modifying a noun (implied or stated), describing the velocity of an object or process. As Ludwig AI confirms, this phrase is valid and usable in written English.
Frequent in
Science
52%
News & Media
30%
Wiki
4%
Less common in
Encyclopedias
4%
Formal & Business
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, "a relatively high speed" is a valid and commonly used phrase to describe a speed that is considered high in a specific context. It functions as an adjectival phrase, and its neutral register makes it suitable for diverse settings from scientific research to news reports. As seen in Ludwig AI's examples, the phrase is particularly frequent in scientific and news-related content. When using this phrase, it's important to ensure the frame of reference is clear to avoid ambiguity. Alternatives like "a moderately high speed" or "a fairly high speed" can be used to fine-tune the intended meaning.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
a moderately high speed
Replaces "relatively" with "moderately", indicating a slightly lower degree of intensity.
a fairly high speed
Similar to "moderately", indicating a slightly less intense degree.
a quite high speed
Uses "quite" as a qualifier, similar to "fairly" or "moderately".
a reasonably high speed
Suggests the speed is high within acceptable limits or expectations.
a somewhat high speed
Suggests the speed is high to some extent, but not exceptionally so.
a considerably high speed
Uses "considerably" to suggest a more significant degree of speed.
a comparatively high speed
Emphasizes the speed in relation to other speeds being compared.
a substantially high speed
Indicates a more significant level of high speed than the original phrase.
a noticeably high speed
Highlights that the high speed is easily observed or detected.
a remarkably high speed
Implies the speed is unusually or surprisingly high.
FAQs
How can I use "a relatively high speed" in a sentence?
Use "a relatively high speed" to describe motion or progress that is faster than other speeds being considered. For example, "The car traveled at a relatively high speed on the open highway."
What are some alternatives to "a relatively high speed"?
You can use alternatives like "a moderately high speed", "a considerably high speed", or "a fairly high speed" depending on the specific nuance you want to convey.
What does "relatively" mean in the context of "a relatively high speed"?
In this context, "relatively" indicates that the speed is high when compared to a specific reference point or other speeds within the same situation. It means the speed isn't necessarily high in an absolute sense, but it is high in relation to something else.
When is it appropriate to use "a relatively high speed" instead of "a high speed"?
Use "a relatively high speed" when you want to emphasize that the speed is high in comparison to other speeds within a defined context. Use "a high speed" when the speed is generally high without needing a specific comparison.
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
81%
Authority and reliability
4.1/5
Expert rating
Real-world application tested