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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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that was difficult

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase 'that was difficult' is correct and usable in written English.
You can use it to describe a situation that was challenging or difficult. For example: The assignment was very challenging, but I managed to get through it - that was difficult.

✓ Grammatically correct

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

To cut out the most expensive scene, that was difficult.

He had a psychological edge that was difficult to measure.

"Jokingly," was the answer that was difficult to disprove.

News & Media

The New York Times

There was something about saying "yes" that was difficult.

News & Media

Independent

This was a story that was difficult to tell visually.

News & Media

The New York Times

"It's time to turn a page, and this was an offer that was difficult to refuse".

"They resolved a situation that was difficult for me," Mr. Lichtblau said.

News & Media

The New York Times

Then it got all this other response that was difficult to understand".

News & Media

The New York Times

He added, "The only thing that was difficult was that obviously it was a little far".

News & Media

The New York Times

There was always "10% of him that was difficult to know.

Mustafa said this with a straight face that was difficult to read.

News & Media

The New Yorker
Show more...

Expert writing Tips

Best practice

Consider the audience and context. While "that was difficult" is generally acceptable, more formal situations might benefit from alternatives like "that presented a challenge" or "that proved problematic".

Common error

Avoid using "that was difficult" repeatedly in a single piece of writing. Vary your language by using synonyms or more descriptive sentences to maintain reader engagement.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

88%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "that was difficult" functions as a declarative statement, expressing the speaker's perception of a past event or situation as challenging. Ludwig confirms that the expression is grammatically sound and commonly used.

Expression frequency: Very common

Frequent in

News & Media

60%

Science

25%

Formal & Business

5%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "that was difficult" is a grammatically sound and frequently used phrase that expresses a past experience of hardship. Ludwig AI confirms the phrase's correctness and usability. The phrase's neutral register makes it suitable for various contexts, from informal conversations to news reports. While acceptable, it's advisable to avoid overuse and explore synonyms for variety. Remember to be specific to what extent the event was difficult to help give the message more impact.

FAQs

How can I use "that was difficult" in a sentence?

You can use "that was difficult" to describe something challenging. For example, "The exam was very challenging; "that was difficult"".

What phrases are similar to "that was difficult"?

Is "that was difficult" too informal for professional writing?

While generally acceptable, for formal writing, consider alternatives like "that presented a challenge" or "that required significant effort".

What's the difference between "that was difficult" and "that was impossible"?

"That was difficult" means something was challenging but achievable, whereas "that was impossible" indicates something could not be done. Consider "that was tough", "that was challenging", or other alternatives to precisely fit the context.

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Source & Trust

88%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: