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
perfectly smooth
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "perfectly smooth" is correct and usable in written English.
It can be used to describe a surface or experience that is completely even or without any bumps or irregularities. Example: "The marble countertop was perfectly smooth, making it ideal for food preparation."
✓ Grammatically correct
News & Media
Science
Wiki
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
59 human-written examples
It's perfectly smooth.
News & Media
It springs back to perfectly smooth.
News & Media
(Mixture will not be perfectly smooth).
News & Media
Pedal perfectly Smooth pedalling is essential.
News & Media
The walls that appear are black and perfectly smooth.
News & Media
Health care will become perfectly safe, perfectly smooth, perfectly perfect.
News & Media
"Human enamel is not perfectly smooth," he said.
News & Media
Beat the ricotta and cream cheese together until perfectly smooth.
News & Media
Purée in blender in batches until perfectly smooth.
News & Media
It's perfectly smooth and the size of a miniature ear.
News & Media
Mix for 10 seconds or until perfectly smooth.
News & Media
Expert writing Tips
Best practice
Use "perfectly smooth" to convey a sense of ease or lack of friction in processes or transitions, not just physical surfaces. For instance, "The transition between scenes in the film was perfectly smooth, enhancing the viewing experience."
Common error
Avoid using "perfectly smooth" when technical accuracy demands specific roughness measurements or surface finish specifications. Instead, provide quantifiable data. For example, rather than stating 'the lens was perfectly smooth', specify the surface roughness in nanometers.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "perfectly smooth" functions as an adjective phrase modifying a noun. It intensifies the adjective "smooth", emphasizing the complete absence of any irregularities or imperfections. Ludwig AI confirms its common usage in describing physical surfaces and metaphorical processes.
Frequent in
News & Media
40%
Science
30%
Wiki
20%
Less common in
Formal & Business
5%
Academia
3%
Encyclopedias
2%
Ludwig's WRAP-UP
In summary, the phrase "perfectly smooth" is a common and grammatically correct adjective phrase used to describe something entirely without irregularities. Ludwig AI confirms that it functions to emphasize a high degree of evenness, often implying desirability. While suitable for various contexts, including news, science, and general descriptions, it's advisable to avoid overuse in highly technical fields where precise measurements are necessary. Consider alternatives like "completely even" or "seamlessly smooth" to add nuance.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
seamlessly smooth
Implies a smooth transition without any visible joins or interruptions.
uniformly smooth
Stresses the consistency of the smoothness across the entire surface.
completely even
Emphasizes the uniformity of the surface, focusing on the absence of irregularities in level.
flawlessly even
Highlights the absence of any imperfections in the surface's evenness.
glassy smooth
Compares the smoothness to that of glass, highlighting its reflective quality and lack of texture.
silky smooth
Evokes the texture of silk, emphasizing a soft and luxurious smoothness.
velvety smooth
Analogous to velvet, this implies a soft, delicate and rich kind of smoothness.
unblemished surface
Highlights the lack of any marks or imperfections on the surface.
effortless glide
Focuses on the ease of movement across a smooth surface.
uninterrupted flow
Suggests continuous, even movement or progress without disruptions.
FAQs
How can I use "perfectly smooth" in a sentence?
You can use "perfectly smooth" to describe surfaces or processes lacking any imperfections. For example: "The marble countertop was "perfectly smooth", making it ideal for baking" or "The engine ran "perfectly smooth" after the repair.
What are some alternatives to the phrase "perfectly smooth"?
Alternatives include phrases like "completely even", "seamlessly smooth", or "uniformly smooth". The best choice depends on the specific nuance you want to convey.
Is it redundant to say "perfectly smooth"? Is "smooth" enough?
While "smooth" implies an even surface, "perfectly smooth" emphasizes a complete absence of imperfections. Whether the "perfectly" is needed depends on the context and the degree of smoothness you wish to convey. In many cases, "smooth" alone is sufficient.
Can "perfectly smooth" be used to describe non-physical things?
Yes, "perfectly smooth" can be used metaphorically to describe processes, transitions, or experiences that occur without any problems or interruptions. For example, you might say "The negotiations went "perfectly smooth"".
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
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested