it is a constant

USAGE SUMMARY

The phrase "it is a constant" is correct and usable in written English.
You can use it when referring to something that remains unchanged or is consistent over time in a particular context, such as mathematics or science. Example: "In physics, the speed of light in a vacuum is often cited as it is a constant that plays a crucial role in the theory of relativity."

✓ Grammatically correct

News & Media

Science

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

It is a constant flow and evolution.

The New Yorker

For us, it is a constant struggle".

The New York Times

It is a constant struggle".

The Guardian

"It is a constant relationship".

The Guardian - Arts

It is a constant reminder.

The New York Times

It is a constant joy".

The New York Times

It is a constant worry.

The Guardian

It is a constant challenge for us.

The Guardian

Size actually does matter, inasmuch as it is a constant.

The Guardian - Sport

"It is a constant battle," Mr. Carnicelli said.

The New York Times

In the arts, you realise it is a constant focus.

The Guardian - Sport

Expert writing Tips

Best practice

When using "it is a constant", ensure that the context clearly defines what 'it' refers to. Ambiguity can weaken the impact of the statement.

Common error

Avoid using "it is a constant" in situations where change and evolution are central themes. Overusing the phrase in dynamic contexts can create a jarring effect and undermine the intended message.

Linguistic Context

The phrase "it is a constant" primarily functions as a statement of fact, identifying something as unchanging or perpetually present. Ludwig AI's analysis confirms its widespread use across diverse contexts to emphasize stability or persistence.

Expression frequency: Very common

Frequent in

News & Media

45%

Science

25%

Encyclopedias

10%

Less common in

Wiki

5%

Formal & Business

5%

Huffington Post

5%

Ludwig's WRAP-UP

In summary, "it is a constant" is a versatile phrase used to denote something unchanging or perpetually present. As Ludwig AI confirms, it appears frequently in news, science, and encyclopedia contexts, indicating its broad applicability. While grammatically correct, overusing the phrase in dynamic situations may be inappropriate. Alternatives such as "it remains consistent" or "it is ever-present" can offer nuanced variations for specific contexts. Understanding these nuances helps writers to more precisely convey their intended message.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

it remains consistent

Focuses on the idea of consistency over time, rather than a fixed state.

it is ever-present

Emphasizes the continuous presence or availability of something.

it is perpetually there

Highlights the unending presence of something.

it consistently occurs

Shifts the focus to the regularity of an event or phenomenon.

it invariably happens

Stresses the inevitability or predictability of an event.

it is an unchanging factor

Highlights the lack of variability of a contributing element.

it is a stable element

Highlights the steadiness of a contributing element.

it is always the case

Focuses on the persistent truth or validity of a statement.

it's a continuing trend

Describes something that consistently evolves in a direction.

it is a given

Implies that something is accepted as a certainty or a fundamental truth.

FAQs

How can I use "it is a constant" in a sentence?

Use "it is a constant" to describe something that remains unchanged or consistently present, such as "In mathematics, pi "it is a constant" used to calculate the circumference of a circle".

What phrases are similar to "it is a constant"?

Similar phrases include "it remains consistent", "it is ever-present", or "it is perpetually there", each with slight nuances in meaning.

Is "it is a constant" formal or informal?

"It is a constant" can be used in both formal and informal contexts, depending on the subject matter. It's appropriate for academic discussions, news reports, and even casual conversations.

When should I avoid using "it is a constant"?

Avoid using "it is a constant" when describing something that is expected to change or fluctuate. Using phrases like "it remains consistent" or "it is always changing" may be more appropriate in those situations.