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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
lack of smoothness
Grammar usage guide and real-world examplesUSAGE SUMMARY
"lack of smoothness" is a correct and usable phrase in written English.
It means a lack of fluidity or ease in movement, action, or operation. Example: The ride was uncomfortable due to the lack of smoothness on the road.
✓ Grammatically correct
Science
News & Media
Alternative expressions(20)
lack of uniformity
unevenness
lack of gentleness
lack of consideration
lack of delicacy
lack of speciality
lack of kindness
lack of nourishment
lack of health
lack of sensitivity
lack of subtlety
lack of definition
lack of sharpness
lack of investment
lack of effort
lack of patience
lack of psychotherapy
lack of accountability
lack of awareness
discontinuity
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
15 human-written examples
Generically, forcing methods generate a solution that is not smooth across the embedded boundaries, and it is this lack of smoothness which limits the accuracy of the methods.
These results confirm that the lack of smoothness in the solution produces a lower-order error.
Generally, such a lack of smoothness translates into a barroom-brawl energy that can keep a high-concept, no-brow picture cracking, but this doesn't happen here.
News & Media
This will lead to the discontinuity between hours, which can be detrimental to forecasting results due to the lack of smoothness.
This lack of smoothness of the solution near (t=0) results in a decay in the order of the practical performance of familiar timestepping methods for equation (1).
For a large number of trials (Fig. 5c), the thresholding estimate is a bit refined but clearly suffers from a lack of smoothness.
Human-verified similar examples from authoritative sources
Similar Expressions
45 human-written examples
(Jobs and Ive had different dispositions, but perhaps shared a lack of social smoothness, and it seems fitting that one of their great joint achievements was to give digital distractions to people forced to ride in elevators with nodding acquaintances).
News & Media
However, the lack of sufficient smoothness affects the reduction to the canonical form: it will be incomplete even if there are no resonances.
You can absolutely feel the lack of stability and smoothness when riding a janky or half-broken scooter.
News & Media
She's far too clever and quick-witted to be bland – but there's a smoothness, a lack of any trace of internal conflict, that makes her seem almost unnaturally confident.
News & Media
Critics praised general aspects of the game's graphics such as their crispness, detail, smoothness, and lack of polygon dropout.
Wiki
Expert writing Tips
Best practice
When describing a process or system, specify the area where the "lack of smoothness" occurs to provide clarity and context. For example, 'The lack of smoothness in the algorithm caused unexpected errors'.
Common error
Avoid using "lack of smoothness" as a vague criticism. Instead, pinpoint the specific element that contributes to the issue. For instance, instead of saying 'The presentation lacked smoothness', try 'The transition between slides lacked smoothness due to inconsistent formatting'.
Source & Trust
82%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "lack of smoothness" functions as a noun phrase, typically acting as the subject or object of a sentence. It describes the absence of a quality, as supported by Ludwig and its examples, where it indicates a deficiency in fluidity, ease, or regularity.
Frequent in
Science
67%
News & Media
27%
Academia
6%
Less common in
Encyclopedias
0%
Wiki
0%
Formal & Business
0%
Ludwig's WRAP-UP
The phrase "lack of smoothness" is a grammatically sound and frequently employed noun phrase, denoting the absence of fluidity, regularity, or ease in various contexts. As Ludwig AI indicates, it is considered correct and applicable in diverse scenarios. Predominantly featured in scientific and news media, it points to imperfections requiring refinement. When using this phrase, specificity is key to avoid vagueness. Alternatives such as "irregularity" or "discontinuity" can offer nuanced meanings depending on the context. Overall, understanding its purpose and usage ensures clear and effective communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
absence of fluidity
Directly contrasts the concept of smoothness, focusing on the lack of flow.
uneven texture
Focuses specifically on the tactile aspect, relating to surface irregularity.
unevenness
Highlights the state of not being level or uniform.
roughness
Emphasizes the coarse or irregular quality of a surface or process.
lack of uniformity
Underscores the absence of consistency or sameness.
discontinuity
Highlights the absence of continuous progression or flow.
irregularity
Points out the deviation from a consistent or uniform state.
inconsistency
Focuses on the variable and unpredictable nature of something.
interrupted flow
Implies that some process or substance is not moving seamlessly.
patchiness
Describes a state of being unevenly distributed or inconsistent.
FAQs
How can I describe the "lack of smoothness" in a process?
You can use terms like "interrupted flow", "discontinuity", or "irregularity" depending on the specific aspect you want to emphasize. Consider using "absence of fluidity" to underscore the lack of flow.
What are some common causes of a "lack of smoothness" in data?
Missing data points, outliers, and inconsistent formatting are frequent culprits. Addressing these issues often involves data cleaning and preprocessing techniques.
Is "lack of smoothness" always a negative attribute?
Not necessarily. In some contexts, like artistic expression or simulations, a controlled "lack of smoothness" can introduce realism or visual interest. However, in most technical or functional contexts, it is undesirable.
What's the difference between "lack of smoothness" and "roughness"?
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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
82%
Authority and reliability
4.3/5
Expert rating
Real-world application tested