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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
CEO of Professional Science Editing for Scientists @ prosciediting.com
that calls for
Grammar usage guide and real-world examplesUSAGE SUMMARY
"that calls for" is correct and usable in written English.
You can use it when you want to indicate that something requires a response or action of some kind. For example, "The rise in temperatures this summer that calls for an increase in air conditioning use."
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(4)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
58 human-written examples
Just: there is a problem that calls for urgent action.
News & Media
I have a recipe that calls for fresh broad beans.
News & Media
Something that calls For our abduction out of things.
News & Media
It is a piece that calls for revolution.
News & Media
The Fed looks caught between an economic outlook that calls for more QE and a cost-benefit equation that calls for less.
News & Media
They're going to have an ordinance that calls for public prayer five times a day".
News & Media
Gutman: (chuckling) That's an attitude, sir, that calls for the most delicate judgment on both sides.
News & Media
Why is privacy a value that calls for protection under every human-rights treaty ever devised?
News & Media
The only potential obstacle is a forecast for Thursday that calls for rain all day.
News & Media
Under Iranian law, that calls for a cash penalty — not jail time.
News & Media
This is a situation that calls for great caution, rather than grand idealistic gestures.
News & Media
Expert writing Tips
Best practice
Use "that calls for" when you want to suggest that a specific situation or event necessitates a particular action or response. For example, "The unexpected budget surplus that calls for careful consideration of how to allocate the funds."
Common error
While "that calls for" is generally acceptable, avoid overuse in casual conversation. Simpler alternatives like "requires" or "needs" might be more appropriate in informal settings.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "that calls for" functions as a connector, linking a preceding situation or event to a necessary or suggested action. This construction indicates a cause-and-effect relationship where the former necessitates the latter, as evidenced by Ludwig examples.
Frequent in
News & Media
44%
Science
31%
Wiki
17%
Less common in
Formal & Business
6%
Reference
1%
Encyclopedias
1%
Ludwig's WRAP-UP
In summary, "that calls for" is a versatile phrase used to indicate that a specific situation necessitates a particular action or response. Ludwig AI confirms that it is grammatically correct and widely used, appearing in a variety of contexts including News & Media, Science, and Wiki sources. While generally neutral in tone, it can sound slightly formal in very casual settings. Consider using simpler alternatives like "requires" or "needs" for informal conversations. Remember to use "that" for restrictive clauses and "which" for non-restrictive clauses when employing this phrase.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
that necessitates
Emphasizes requirement or inevitability. It's more formal than the original phrase.
that requires
A more direct and simpler way of expressing need. It's less suggestive of a specific response.
that demands
Highlights the urgency or insistence of the need. Conveys a stronger sense of obligation.
that warrants
Suggests the action is justified or appropriate given the situation. It's often used in formal contexts.
that justifies
Implies the action is not just appropriate but also morally or legally sound.
that gives rise to
Focuses on the cause-and-effect relationship, highlighting the action as a consequence.
that constitutes a need for
More formal and descriptive, suitable for academic or technical writing.
that prompts the need for
Highlights what triggers the need, rather than directly stating the need itself.
that occasions
A more elevated and less common way to say something prompts a response.
that precipitates
Emphasizes a sudden or rapid onset of the need. It is more dramatic and less frequently used.
FAQs
How can I use "that calls for" in a sentence?
Use "that calls for" to indicate that a situation necessitates a specific action or response. For example, "The sudden increase in demand "that calls for" increased production."
What are some alternatives to "that calls for"?
Alternatives include "that requires", "that necessitates", or "that demands". The best choice depends on the specific context and the nuance you want to convey.
Is it better to say "that calls for" or "which calls for"?
"That calls for" is generally preferred when introducing a restrictive clause, meaning the information is essential to the sentence's meaning. "Which calls for" is used for non-restrictive clauses, adding extra but non-essential information.
When is it inappropriate to use "that calls for"?
While grammatically correct, using "that calls for" in extremely informal situations might sound overly formal. Consider simpler words like "needs" or "requires" for casual conversations.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested