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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
requires effort
Grammar usage guide and real-world examplesUSAGE SUMMARY
'requires effort' is correct and usable in written English.
You can use it to indicate that something requires the expenditure of physical or mental effort. For example: "Success in this task requires effort."
✓ Grammatically correct
News & Media
Science
Academia
Alternative expressions(20)
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
60 human-written examples
But each solution requires effort, to educate villagers and to pay for the required equipment.
News & Media
That requires effort.
News & Media
It requires effort.
News & Media
De-tribalizing requires effort.
News & Media
It requires effort, concentration, attention.
News & Media
The task ahead requires effort and persistence.
News & Media
It requires effort and occasional sacrifice.
News & Media
It requires effort, but not competition ("Fast Pace, Hard Seat").
News & Media
It's not easy to do and requires effort.
News & Media
But it requires effort and willpower to make it tick.
Playing the drums requires effort, speed and highly repetitive movements.
Science
Expert writing Tips
Best practice
When using "requires effort", specify what kind of effort is needed (e.g., mental, physical, emotional) to provide clarity and context for your readers.
Common error
Avoid using "requires effort" as a generic statement without explaining the specific actions or steps that constitute the required effort. Instead, offer actionable insights or specific strategies to help overcome the challenge.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "requires effort" functions as a verb phrase, typically acting as the predicate of a sentence. It asserts that a particular action, task, or goal necessitates the expenditure of energy or exertion. As Ludwig AI suggests, it indicates that something needs work to be done.
Frequent in
News & Media
62%
Academia
17%
Science
12%
Less common in
Formal & Business
5%
Wiki
3%
Encyclopedias
1%
Ludwig's WRAP-UP
The phrase "requires effort" is a common and grammatically sound expression used to indicate that achieving something necessitates exertion or work. Ludwig AI confirms its usability in written English. It is frequently found in news articles, academic papers, and scientific publications, as well as more informal contexts. When using this phrase, it's helpful to specify the type of effort needed to provide greater clarity. Alternatives include "demands exertion" or "necessitates commitment", depending on the desired nuance. Overall, "requires effort" is a versatile and reliable phrase for conveying the need for focused energy and attention.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
demands exertion
Replaces "requires effort" with a more forceful term, emphasizing the necessity of exertion.
calls for dedication
Focuses on the commitment and dedication needed rather than just effort.
necessitates commitment
Emphasizes the need for a firm commitment to succeed.
involves a degree of work
Substitutes "requires effort" with a softer expression, suggesting some work is involved.
takes considerable doing
Uses an idiomatic expression to indicate that something is not easily achieved.
is no easy task
Highlights the difficulty involved in achieving something.
is labor-intensive
Implies that the process needs significant manual labor or effort.
is an uphill battle
Conveys the sense of a difficult struggle requiring sustained effort.
takes a lot of energy
Focuses on the energy expenditure necessary.
requires significant input
Highlights the substantial resources, including effort, needed.
FAQs
How can I rephrase "requires effort" to sound more formal?
In formal contexts, you might consider alternatives like "necessitates commitment", "demands exertion", or "entails considerable investment". The choice depends on the specific nuance you wish to convey.
What are some less formal ways to say "requires effort"?
For less formal situations, you can use phrases like "takes work", "is no easy task", or "takes a lot of doing". These options are more conversational and approachable.
Is there a difference between "requires effort" and "demands effort"?
"Requires effort" generally suggests that effort is needed for success. "Demands effort" implies a stronger, more urgent need for effort. The choice depends on the intensity you want to convey.
How to use "requires effort" in a sentence?
You can use "requires effort" to describe activities, projects, or goals. For example: "Learning a new language "requires effort"", "Completing this project "requires effort" from the whole team", or "Achieving success "requires effort" and dedication".
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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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested