Used and loved by millions
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
a rigorous plan
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a rigorous plan" is correct and usable in written English.
It can be used when describing a plan that is thorough, detailed, and well-structured, often implying a high level of discipline or precision. Example: "To ensure the project's success, we need to develop a rigorous plan that outlines every step and contingency."
✓ Grammatically correct
News & Media
Science
Formal & Business
Alternative expressions(19)
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
9 human-written examples
"It is a rigorous plan which we are convinced will allow us to meet our commitments by 2013," said the deputy prime minister, María Teresa Fernández de la Vega, referring to the deficit.
News & Media
THE anti-debt politicians of 2011 are in some respects the direct descendants of Robert A. Taft, the Ohio legislator who led the Republican insurgency in the late 1940s and early 1950s, when the party briefly held majorities in Congress and set in motion a rigorous plan to roll back the New Deal by scaling back federal government and advocating pro-business policies.
News & Media
If your position is senior to the manipulator's, the most effective thing is to begin a rigorous plan of corrective action promptly, using approaches such as these and providing concrete behavioral feedback until they either drop their inappropriate habits or you remove them.
News & Media
Teams of students are challenged to develop a rigorous plan for carbon neutrality using the MIT campus as their case example for considering a range of solutions, including energy efficiency in old buildings, emerging high-performance design strategies, and off-site large scale renewable energy production models.
When everyone on the committee enters the process with the same ideas and conclusions, a rigorous plan is virtually never the result.
News & Media
He appreciates how the story proves that even if you make a rigorous plan for success, life isn't contractually obligated to abide by that plan.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
51 human-written examples
But carrying out work safely in this remote part of the world requires a rigorous planning and logistical operation.
News & Media
"All major infrastructure progress should be put through a rigorous planning process, but we have to get the balance right," he will say.
News & Media
She said each would go through a "rigorous" planning and design selection process governed by an independent panel.
News & Media
"All renewables developments - like all new buildings or infrastructure - are quite rightly subject to a rigorous planning process which assesses their economic benefit and environmental impact," he added.
News & Media
They settled on the estate of Strathallan Castle as the best home for the annual event, but Scottish ministers ruled that the proposal must go through a rigorous planning application including an environmental impact assessment.
News & Media
Expert writing Tips
Best practice
When describing a plan, use "a rigorous plan" to emphasize its thoroughness and attention to detail, especially when precision and control are important.
Common error
Avoid using "a rigorous plan" in informal settings where a simpler, more casual description would suffice. Overusing formal language can make your writing sound stilted or pretentious. Choose "a detailed plan" instead.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a rigorous plan" functions as an adjective phrase modifying a noun. The adjective "rigorous" describes the quality of the plan, emphasizing its thoroughness and strictness. Ludwig AI confirms its grammatical correctness and usability.
Frequent in
News & Media
38%
Science
31%
Formal & Business
13%
Less common in
Academia
6%
Wiki
6%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, "a rigorous plan" denotes a plan characterized by thoroughness, detail, and strict adherence. Ludwig AI confirms the grammatical correctness and usability of the phrase. It's frequently found in contexts like News & Media and Science, reflecting its suitability for formal and professional communication. When choosing alternatives, consider options like "a thorough plan" or "a meticulous plan" to capture the intended emphasis. Use "a rigorous plan" to emphasize the importance of precision and control, but be mindful of overuse in informal settings.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
a thorough plan
This alternative emphasizes the completeness and attention to detail of the plan.
a meticulous plan
This suggests a plan that is carefully and precisely crafted.
a comprehensive plan
This alternative highlights the plan's all-encompassing nature.
a detailed plan
This emphasizes the plan's level of specificity and depth.
a strict plan
This alternative conveys a sense of inflexibility and adherence to rules.
a disciplined plan
This suggests a plan that requires self-control and order.
a systematic plan
This emphasizes the structured and methodical approach of the plan.
a robust plan
This alternative highlights the strength and resilience of the plan.
a well-defined plan
This emphasizes the clarity and precision of the plan's objectives and steps.
a demanding plan
This alternative suggests a plan that requires significant effort and commitment.
FAQs
How to use "a rigorous plan" in a sentence?
You can use "a rigorous plan" to describe any plan that is thorough, detailed, and strictly followed. For instance, "The company developed "a rigorous plan" to reduce its carbon footprint."
What can I say instead of "a rigorous plan"?
You can use alternatives like "a thorough plan", "a meticulous plan", or "a comprehensive plan" depending on the context.
What makes "a rigorous plan" different from "a simple plan"?
"A rigorous plan" implies a detailed and strict approach, focusing on precision and control, whereas "a simple plan" suggests an uncomplicated and straightforward approach.
When is it appropriate to use "a rigorous plan"?
It is appropriate to use "a rigorous plan" when describing situations that require careful attention to detail, such as scientific experiments, financial strategies, or complex projects.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
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