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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
rigid condition
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "rigid condition" is correct and usable in written English.
It can be used to describe a situation or set of rules that are strict and unyielding. Example: "The project must adhere to a rigid condition that prohibits any changes to the original design."
✓ Grammatically correct
Science
News & Media
Encyclopedias
Alternative expressions(5)
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
3 human-written examples
This monotonically changing property, known as viscosity, enables glass products to be made in a continuous fashion, with raw materials melted to a homogeneous liquid, delivered as a viscous mass to a forming machine to make a specific product, and then cooled to a hard and rigid condition.
Encyclopedias
At the top boundary, a rigid condition is given on the landward boundary.
Science
A theoretical interpretation is proposed based on modelling the kinetics of single bubble contamination, followed by sudden surface transition from mobile to rigid condition, in accordance with the stagnant cap model.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
He objects to Súmate's rigid conditions, which included a commitment to pull out of the election in certain circumstances.
News & Media
Inmates who had worked their way up to less rigid conditions of confinement would be returned to maximum-security cells, with fewer opportunities to earn money, have visitors and participate in recreation programs.
News & Media
However, under the rigid conditions of non-uniform notch frequencies and wide bandwidths, the limitations of those methods emerge.
But this method requires rigid conditions to ensure model matching; consequently, the imaging quality may be worse if observations cannot perfectly match the model selected.
It is time we insist that all aid to Russia be linked to rigid conditions that will halt its weapons production and will ensure some cooperation with Western foreign policy objectives.
News & Media
First, the Obama Administration continues to impose rigid conditions on the inclusion of Taliban elements in a political process--including renunciation of violence and acceptance of Afghanistan's current constitution (including Western-inspired provisions on women's rights).
News & Media
Natural enemies of parasites, particularly worms, must be carefully screened under rigid conditions to be certain that (1) they will provide benefit in controlling the target parasite, (2) they will not become parasites themselves, and (3) they do not harbor their own natural enemies that might interfere with their effectiveness or that of other natural enemies.
To exalt the overall behavior of the all-GFRP structure a case of rigid connection is assumed with a comparison with semi-rigid conditions.
Science
Expert writing Tips
Best practice
When using the phrase "rigid condition", ensure the context clearly indicates the lack of flexibility or the strict adherence required. This avoids ambiguity and ensures your intended meaning is accurately conveyed.
Common error
Avoid using "rigid condition" in situations where adaptability or compromise is valued. Opt for softer terms like "guidelines" or "recommendations" if flexibility is desired, as "rigid condition" implies an unyielding requirement.
Source & Trust
81%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "rigid condition" functions primarily as a noun phrase, typically serving as the object of a preposition or verb. Ludwig shows that it often defines a strict requirement or boundary within a process or system.
Frequent in
Science
67%
News & Media
22%
Encyclopedias
11%
Less common in
Formal & Business
0%
Wiki
0%
Social Media
0%
Ludwig's WRAP-UP
The phrase "rigid condition" is a noun phrase that signifies a strict, inflexible requirement or parameter. Ludwig confirms its usage in academic, scientific, and news contexts, indicating a formal register. While grammatically correct, its relatively low frequency suggests it should be used judiciously, especially when adaptability is valued. Alternatives like "strict provision" or "stringent requirement" may offer nuanced options depending on the context.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
strict provision
Focuses on the stringency of the requirement itself.
inflexible stipulation
Highlights the lack of flexibility in the requirement.
unyielding term
Emphasizes the firmness and lack of compromise in the condition.
stringent requirement
Highlights the demanding nature of the condition.
firm prerequisite
Stresses the necessity and unchangeable nature of the condition.
fixed constraint
Focuses on the limiting aspect and immutability of the condition.
set parameter
Indicates a boundary or limit that is predetermined and unchangeable.
immovable restriction
Highlights the unchangeable nature of the restriction.
hard demand
Emphasizes the uncompromising nature of the requirement.
inflexible requirement
Focuses on the lack of adaptability of the requirement.
FAQs
How can I use "rigid condition" in a sentence?
You can use "rigid condition" to describe a strict requirement that must be followed without deviation. For instance, "The experiment was conducted under a "rigid condition" to maintain accuracy."
What are some alternatives to "rigid condition"?
Some alternatives include "strict provision", "inflexible stipulation", or "stringent requirement", depending on the specific context and the nuance you wish to convey.
Is it appropriate to use "rigid condition" in formal writing?
Yes, "rigid condition" is suitable for formal writing, particularly in scientific, technical, or legal contexts where precision and clarity are paramount. However, consider the audience and context to ensure it conveys the intended meaning without being overly harsh or inflexible.
What's the difference between "rigid condition" and "strict guideline"?
A "rigid condition" implies an unyielding requirement that must be followed precisely, whereas a "strict guideline" suggests a strong recommendation or a set of best practices that, while important, may allow for some degree of interpretation or deviation.
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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
81%
Authority and reliability
4.1/5
Expert rating
Real-world application tested