roughly equivalent speed

USAGE SUMMARY

The phrase "roughly equivalent speed" is correct and usable in written English.
It can be used when discussing speeds that are similar but not exactly the same, often in technical or comparative contexts. Example: "The two vehicles operate at roughly equivalent speed, making them suitable for the same type of race."

✓ Grammatically correct

Human-verified similar examples from authoritative sources

Similar Expressions

60 human-written examples

She started to download the video conferencing program, but unfortunately at a speed roughly equivalent to the Dark Ages.

The New York Times

Encased in aerodynamic garb, they hurtle straight down the mountain on 240-centimeter-long skis at speeds roughly equivalent to those of a commercial jetliner at takeoff.

The New York Times - Travel

The benefits of profile search are two-fold: (i) search power is much greater than even with fpw, and (ii) search speed is roughly equivalent to that of searching with a single consensus sequence, as only one search is performed for the entire family, rather than one for each sequence in the query alignment as in fpw.

Bioinformatics

In the end, he determined that in 2004, Aspen was responsible for more than 840,000 tons of carbon emissions—"roughly equivalent to a large, diesel-powered aircraft carrier running flank speed at all times".

Science Magazine

The standard, which uses the 2.4-gigahertz radio band, permits inexpensive PC and hand-held devices to communicate at speeds of up to 11 megabits -- roughly equivalent to the Ethernet networking standard.

The New York Times

This is roughly equivalent to the police citing every driver on a certain road because some people exceed the speed limit there.

Forbes

All variants are roughly equivalent.

Biologically Inspired Cognitive Architectures

[and] possessed roughly equivalent bargaining power". Post, at 6.

Harvard University

The trimesters are roughly equivalent to specific developmental stages.

Harvard University

A euro is roughly equivalent to a dollar.

The New York Times - Food

Being roughly equivalent, though, does not mean being identical.

The New York Times

Expert writing Tips

Best practice

When comparing speeds, use "roughly equivalent speed" to indicate they are similar but not precisely the same. This provides a nuanced understanding without claiming exact equality.

Common error

Avoid using "roughly equivalent speed" when the speeds are known to be exactly the same. Use a term like "identical speed" instead to maintain accuracy.

Linguistic Context

The phrase "roughly equivalent speed" functions as a descriptive term, modifying the noun 'speed' to indicate an approximate level of similarity. The phrase suggests that while the speeds are not precisely the same, they are close enough to be considered comparable in a given context. According to Ludwig, the phrase is grammatically correct and usable in written English.

Expression frequency: Missing

Frequent in

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Formal & Business

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Less common in

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Encyclopedias

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Ludwig's WRAP-UP

In summary, "roughly equivalent speed" is a grammatically correct and usable phrase that describes speeds that are similar but not exactly the same. Ludwig AI indicates that this phrase is suitable for various contexts, though more precise language may be preferred in highly technical settings. The phrase functions descriptively, providing a comparative assessment of speeds. Related phrases include "approximately equal speed" and "similar speed". While examples are currently limited, this phrase is valuable for conveying nuanced information about speed comparisons.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

approximately equal speed

This alternative uses "approximately" instead of "roughly", suggesting a slightly more precise estimation of similarity.

nearly identical speed

Replaces "roughly equivalent" with "nearly identical", implying a very high degree of similarity in speed.

comparable speed

"Comparable" suggests the speeds are similar enough to be compared, a slightly broader meaning than "roughly equivalent".

virtually the same speed

"Virtually" emphasizes that any difference in speed is negligible or practically nonexistent.

similar speed

"Similar" is a more general term, indicating a resemblance without specifying the degree of equivalence.

almost the same speed

This phrase uses simpler language to convey the idea of speeds being very close but not exactly identical.

close to the same speed

Expresses that the speeds are not exactly the same but are very near each other.

speeds in the same ballpark

This is an idiomatic expression meaning the speeds are within a similar range or order of magnitude.

speeds of a similar order

Indicates the speeds are of a similar magnitude or scale.

in the neighborhood of the same speed

This phrase informally suggests the speeds are approximately the same.

FAQs

How can I use "roughly equivalent speed" in a sentence?

You can use "roughly equivalent speed" to describe situations where two or more objects or processes have speeds that are similar but not exactly the same. For example: "The two vehicles operate at a "comparable speed", making them suitable for the same type of race."

What's a good alternative to "roughly equivalent speed"?

Alternatives include "approximately equal speed", "similar speed", or "comparable speed". The best choice depends on the context and the desired level of precision.

Is "roughly equivalent speed" formal or informal?

"Roughly equivalent speed" is suitable for both formal and informal contexts. However, in highly technical or scientific writing, it may be preferable to use a more precise term, such as "approximately equal speed".

What does "roughly equivalent speed" imply?

It implies that the speeds being compared are close enough to be considered similar for a particular purpose, even if they are not exactly identical. The term "roughly" acknowledges a degree of approximation or estimation.