It is fast

USAGE SUMMARY

The phrase "It is fast" is correct and usable in written English.
You can use it to describe something that operates or moves quickly. Example: "The new internet connection is impressive; it is fast and reliable."

✓ Grammatically correct

News & Media

Science

Wiki

Human-verified examples from authoritative sources

Exact Expressions

56 human-written examples

It is fast and fancy.

The New York Times

It is fast running out of time.

The Economist

It is fast, lighthearted, and intense.

The New Yorker

It is fast becoming his only hope.

The Economist

It is fast and smart and pretty.

The New York Times - Sports

It is fast growing, hardwearing and biodegradable.

The Guardian

It is fast, high-energy dance music.

The New York Times - Travel

It is fast becoming the year of Jez Butterworth.

The Guardian - Film

Human-verified similar examples from authoritative sources

Similar Expressions

3 human-written examples

It is fast-changing.

The Guardian

It is fast-paced and attracts younger players.

The Economist

It is fast-growing, international and hungry to buy rivals.

The Economist

Expert writing Tips

Best practice

To enhance clarity, specify the type of speed you're describing. For example, "It is fast in processing data" or "It is fast for its size".

Common error

Ensure that the pronoun "it" has a clear and unambiguous antecedent. Vague pronoun references can confuse readers. Be specific about what "it" refers to within the context.

Linguistic Context

The phrase "It is fast" primarily functions as a descriptive statement, attributing the quality of speed to a subject. As Ludwig AI explains, it follows standard grammar rules and is widely used. Examples show it describing technology, processes, and even music.

Expression frequency: Very common

Frequent in

News & Media

42%

Science

28%

Wiki

14%

Less common in

Formal & Business

6%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "It is fast" is a grammatically correct and highly versatile phrase used to describe the speed or efficiency of something. As Ludwig AI confirms, it is widely accepted and used across various contexts, predominantly in news, science, and general content. When using this phrase, ensure that the subject, represented by "it", is clear to avoid ambiguity. For alternative expressions, consider options like "it is quick" or "it is speedy" to add variety to your writing.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

It is quick

Changes the adjective from "fast" to "quick", offering a slightly different nuance.

It is speedy

Replaces "fast" with "speedy", emphasizing the rate at which something moves or operates.

It is rapid

Substitutes "fast" with "rapid", suggesting a high rate of activity or change.

It is swift

Replaces "fast" with "swift", implying a quick and smooth movement or action.

It is expeditious

Substitutes "fast" with "expeditious", indicating efficiency and speed in achieving a goal.

It is prompt

Replaces "fast" with "prompt", emphasizing immediacy and readiness.

It is blistering

Substitutes "fast" with "blistering", suggesting extreme speed or intensity.

It is nippy

Replaces "fast" with "nippy", indicating a brisk and lively pace.

It's moving quickly

Changes the structure to a verb-centric description of speed.

It happens rapidly

Shifts focus to the action happening quickly, rather than the object being fast.

FAQs

What does "It is fast" mean?

The phrase "It is fast" means that something moves, operates, or occurs with great speed or efficiency. It indicates a quick pace or rapid action.

What can I say instead of "It is fast"?

You can use alternatives like "it is quick", "it is speedy", or "it is rapid" depending on the context.

How can I use "It is fast" in a sentence?

You can use "It is fast" to describe various subjects. For example, "The new computer is impressive; it is fast and efficient" or "The delivery service is reliable; it is fast and punctual."

Is "It is fast" grammatically correct?

Yes, "It is fast" is grammatically correct. The sentence follows standard English sentence structure with a subject ("It"), a linking verb ("is"), and an adjective ("fast").