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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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i lost interest

Grammar usage guide and real-world examples

USAGE SUMMARY

"I lost interest" is a correct and usable sentence in written English.
It is commonly used when talking about losing interest in a certain subject, activity, or person. Example: "I used to love playing the guitar, but I lost interest after a few months."

✓ Grammatically correct

News & Media

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

I lost interest".

News & Media

The New York Times

I lost interest halfway up.

News & Media

The New York Times

I lost interest in clothing.

News & Media

The New York Times

I lost interest in everything.

News & Media

The Guardian

"I lost interest years ago".

News & Media

The New Yorker

After that, I lost interest in dating.

News & Media

The Guardian

I lost interest just when I needed to play hard.

I don't know what became of her; I lost interest.

News & Media

The New Yorker

I lost interest when it became an exhibition.

Personally, I lost interest after … well, I shouldn't say when.

When I lost interest or sulked, he said, "You gave up on it!

News & Media

The New Yorker
Show more...

Expert writing Tips

Best practice

When using "I lost interest", ensure the context clearly specifies what the interest was lost in to avoid ambiguity. For example, "I lost interest in the project" is clearer than simply "I lost interest".

Common error

Avoid using "I lost interest" without specifying what you lost interest in. This can leave your audience confused. Always clarify the subject of your disinterest.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

87%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "I lost interest" functions as a statement expressing a decline or absence of enthusiasm or motivation towards something. According to Ludwig, the phrase is grammatically sound and widely used. It commonly appears when individuals describe their shift in feelings toward a particular subject or activity, similar to examples found in various news articles and blogs.

Expression frequency: Very common

Frequent in

News & Media

100%

Less common in

Academia

0%

Formal & Business

0%

Science

0%

Ludwig's WRAP-UP

In summary, the phrase "I lost interest" is a grammatically correct and very common expression used to communicate a decline in enthusiasm or motivation. Ludwig's analysis, combined with numerous real-world examples, shows its frequent use across various contexts, particularly in news and media. The phrase is versatile and neutral in register, making it appropriate for both informal and professional communication. When using this phrase, it's essential to provide clear context about what the interest was lost in. While alternatives like "I lost enthusiasm" or "I became disinterested" exist, "I lost interest" remains a direct and widely understood way to express a lack of engagement.

FAQs

What can I say instead of "I lost interest"?

You can use alternatives like "I lost my enthusiasm", "I became disinterested", or "I stopped caring" depending on the specific nuance you want to convey.

How do I use "I lost interest" in a sentence?

You can use "I lost interest" to express a lack of enthusiasm or motivation for something. For example: "I started learning Spanish, but "I lost interest" after a few weeks". Always follow it with a prepositional phrase to provide clarity.

Is it better to say "I lost interest" or "I'm no longer interested"?

Both phrases are grammatically correct and can be used interchangeably, but ""I lost interest"" implies that you were initially interested, while "I'm no longer interested" simply states that you currently lack interest, without indicating a previous state of interest.

What's the difference between "I lost interest" and "I gave up"?

""I lost interest"" suggests a decline in enthusiasm or motivation, while "I gave up" implies a more definitive act of stopping or abandoning something, often due to difficulty or frustration.

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Source & Trust

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Authority and reliability

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Real-world application tested

Most frequent sentences: