at fast speed

USAGE SUMMARY

The phrase "at fast speed" is correct and usable in written English.
It can be used to describe the manner in which something is done quickly or rapidly. Example: "The car zoomed past us at fast speed, leaving a cloud of dust in its wake."

✓ Grammatically correct

Science

News & Media

Wiki

Human-verified examples from authoritative sources

Exact Expressions

21 human-written examples

"Folks in that business have to produce high quantities at fast speed in very light bottles, and it requires a huge investment to be in that game".

The New York Times

True, there is less ice than before – levels this year are said to be "exceptionally low" in the Kara Sea – but they can vary enormously from year to year, and icebergs, moving at fast speed, can still appear at any time of year.

The Guardian - Opinion

However, individual differences were found in how they favor the shadowing materials at fast speed, especially at a speed that their comprehension cannot process appropriately.

Asian-Pacific Journal of Second and Foreign Language Education

The input is the recorded right ankle rotations of a representative subject during swing and stance periods of the sidestep cutting at fast speed.

Robotics and Biomimetics

As shown in this figure, the top plate can move at fast speed through a large working space, but its orientation is fixed by the VCMs, which have parallel alignments of two sets of double wires.

ROBOMECH Journal

The proposed approach in this paper gives the flexibility to construct one adaptive control law, and the merit of the adaptive controller with one parameter is that projective synchronization errors can be reached zero field at fast speed.

Optik - International Journal for Light and Electron Optics

Human-verified similar examples from authoritative sources

Similar Expressions

39 human-written examples

At fast speeds, bats and birds fly in much the same way.

Science Magazine

FileSociety allows enterprises the freedom to control and transfer digital video, image and graphic files at fast speeds.

TechCrunch

These observations suggest that flies walking at slow medium speeds use distinct neural programs from those walking at faster speeds, and that flies walking at fast speeds are less dependent on sensory feedback.

eLife

These observations are consistent with the idea that flies walking at slow, medium, and fast speeds use distinct neural programs, and that flies walking at fast speeds are less dependent on sensory feedback.

eLife

At slow speeds (<20 mm/s), footprint alignment values were relatively large while at fast speeds (>34 mm/s) these values were much smaller, suggesting that footprint alignment is highly constrained.

eLife

Expert writing Tips

Best practice

When describing movement or action, consider whether "at fast speed" is the most precise term. Alternatives like "at high speed" or "rapidly" may offer a more polished and impactful expression.

Common error

Avoid using "at fast speed" when "fast" alone as an adverb (e.g., "running fast") or a more concise alternative like "quickly" conveys the same meaning. Redundancy can weaken your writing.

Linguistic Context

The phrase "at fast speed" functions as an adverbial phrase, modifying a verb to describe the manner in which an action is performed. Ludwig AI analysis confirms its grammatical correctness and common usage, indicating that it specifies how something moves or occurs.

Expression frequency: Common

Frequent in

Science

46%

News & Media

33%

Wiki

13%

Less common in

Formal & Business

0%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "at fast speed" is a grammatically correct adverbial phrase used to describe the quickness of an action or movement. According to Ludwig AI, it's acceptable for general use, especially in Science, News & Media, and Wiki contexts. While common, consider using more precise or formal alternatives like "at high speed" or "rapidly" for enhanced clarity and impact. Be mindful of potential redundancy by avoiding "at fast speed" when "fast" alone or a single-word adverb suffices. Remember to be attentive to the context and choose the wording that best conveys your intended meaning while maintaining a professional tone.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

at high speed

Implies a greater velocity or intensity compared to "at fast speed".

at a rapid pace

Focuses on the rate of movement or progress, often suggesting continuous and quick action.

at a quick tempo

More often refers to music or events happening rapidly, but can be used figuratively.

at an accelerated rate

Emphasizes the increasing speed or rate of something.

with great velocity

A more formal and scientific way to describe high speed, focusing on the measure of speed.

at full throttle

Suggests operating at maximum speed or power.

at breakneck speed

Implies a dangerously high speed.

swiftly

A single-word adverb indicating quick movement.

rapidly

Another single-word adverb indicating quick movement or action.

expeditiously

Suggests efficiency and speed in achieving a goal.

FAQs

Is "at fast speed" grammatically correct?

Yes, "at fast speed" is grammatically correct, though it might sound slightly less formal than alternatives like "at high speed" or "rapidly".

What are some alternatives to "at fast speed"?

You can use alternatives such as "at high speed", "at a rapid pace", or "rapidly" depending on the context.

When should I use "at fast speed" versus "at high speed"?

"At high speed" is generally considered more formal and technically accurate. "At fast speed" is acceptable but can sometimes sound less precise.

How can I make my writing sound more professional when describing speed?

Consider using single-word adverbs like "quickly", "swiftly", or "rapidly". Alternatively, phrases like "at an accelerated rate" or "with great velocity" can add a more sophisticated tone.