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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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inert

Grammar usage guide and real-world examples

USAGE SUMMARY

The word 'inert' is correct and can be used in written English.
You can use 'inert' as an adjective to describe something or someone that is not active or moving. For example: "The rock remained inert in the middle of the field."

✓ Grammatically correct

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

The crucial difference is that with Hamlet I felt it was important to be provocative because the play is so famous it is inert.

News & Media

The Guardian

The first breakthrough in this quest was the discovery that gold utensils, as well as looking fabulous, are inert and so do not interfere with the flavour of food or drink.

The great-painter biopic can be an inert subgenre: many film-makers assume that merely showing artistry, with furious brow-furrowing and brush-stabbing, amounts to sharing it.

Silver is quite inert, but has a lower electrode potential than gold and so does react with some foods and indeed the mouth, producing a mild metallic taste.

Over time, even the nominally inert among us were made increasingly aware of their own inertia.

Another is to separate fissile uranium from the inert sort in a gas centrifuge.

News & Media

The Economist

Luxembourg's freeport, which is scheduled to open next summer, recently conducted a roadshow for insurers that highlighted the facility's state-of-the-art safety features, including fire-fighting systems that suck oxygen from the air while releasing inert gas instead of water, so as not to damage art.Insurance is cheaper for those willing to park assets in remote places.

News & Media

The Economist

It needs to do something drastic to downsize its bloated, rigid and inert financial system and make it fit, flexible and fleet of foot.

News & Media

The Economist

Aristotle argued that an inert commodity like silver, which did not bear fruit, should not carry interest.The concept of usury (an excessive interest rate) was developed by the Catholic Church, although the parable of the talents implies that money should be set to work.

News & Media

The Economist

Liberal Democrat MPs, who see their seats threatened by a revived Tory party that has learned to whistle many of their best tunes on green and social issues, are no longer willing to tolerate Charles Kennedy's inert leadership.

News & Media

The Economist

His typically donnish assessment of the first few times he slept with Consuela might have served as a blurb for the novel as a whole: "controlled by narcissism, by exhibitionism, and despite the energetic display, despite the audacity...strangely inert".

News & Media

The Economist
Show more...

Expert writing Tips

Best practice

When describing a substance's chemical properties, use "inert" to emphasize its lack of reactivity. For example, "Argon is an inert gas and does not readily form compounds."

Common error

Avoid using "inert" when you mean "inertia". "Inert" describes a lack of reactivity, while "inertia" refers to an object's resistance to changes in its state of motion. Using "inert" in place of "inertia" will be grammatically incorrect and semantically misleading.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

89%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Linguistic Context

The word "inert" primarily functions as an adjective. It modifies nouns to describe something that lacks the ability or tendency to move, react, or participate actively. Ludwig AI confirms its correct usage in describing states of inactivity or non-reactivity.

Expression frequency: Very common

Frequent in

News & Media

35%

Science

35%

Formal & Business

15%

Less common in

Encyclopedias

5%

Wiki

5%

Reference

5%

Ludwig's WRAP-UP

The term "inert" is a commonly used adjective that signifies a lack of activity, reactivity, or movement. According to Ludwig AI, the term is grammatically correct and appropriate for use in written English, particularly within news, science, and formal business contexts. While its register is primarily neutral, it leans toward formality. Common usage involves describing substances that do not readily react chemically or objects that are unable to move. However, it's important not to confuse "inert" with "inertia", which refers to an object's resistance to changes in motion. The sources listed in Ludwig exemplify the varied contexts where the term is correctly and effectively applied.

FAQs

How can I use "inert" in a sentence?

You can use "inert" to describe something that is unable to move or react, such as "The noble gases are chemically inert" or "The old machinery was inert after years of disuse".

What's the difference between "inactive" and "inert"?

"Inactive" suggests a temporary state of not being active, while "inert" implies a more inherent lack of ability or willingness to react or move.

When is it appropriate to use "unreactive" instead of "inert"?

Use "unreactive" when specifically referring to a substance's lack of chemical reactivity. "Inert" can also refer to a general lack of movement or activity.

Is it correct to say something is "partially inert"?

While technically possible, it's more common to use terms like "partially reactive" or "somewhat inert" to express a substance that has limited reactivity rather than complete inertness.

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Source & Trust

89%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Most frequent sentences: