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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
almost imperceptible
Grammar usage guide and real-world examplesUSAGE SUMMARY
"almost imperceptible" is a correct and usable phrase in written English.
For example, "The changes were so subtle that they were almost imperceptible." This phrase can be used to describe changes that are so small or gradual that they are difficult to notice.
✓ Grammatically correct
News & Media
Science
Encyclopedias
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
An almost imperceptible sound.
News & Media
It was almost imperceptible.
News & Media
It is a slow, almost imperceptible process.
News & Media
The connection itself would be almost imperceptible.
News & Media
The driver slowed almost imperceptible, and said over his shoulder.
News & Media
The transmission, with its almost imperceptible shifts, was a delight.
News & Media
There is a smile and an almost imperceptible nod.
News & Media
It's almost imperceptible, this closing down, but it's there.
News & Media
Ms. Heckart portrays Gladys's decline in almost imperceptible gradations.
News & Media
It was the first, almost imperceptible sign of looming trouble.
News & Media
The change in her was slow and almost imperceptible.
News & Media
Expert writing Tips
Best practice
Use "almost imperceptible" to describe subtle changes, variations, or differences that are difficult to detect without close observation. For instance, "The difference in taste between the two wines was almost imperceptible."
Common error
Avoid using "almost imperceptible" when the subject is clearly noticeable. This diminishes the phrase's impact and can confuse your audience. Ensure the subject truly requires careful attention to be detected.
Source & Trust
91%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "almost imperceptible" functions as an adjective phrase, modifying a noun to indicate that something is barely noticeable or detectable. It is used to describe qualities or changes that are subtle and require careful observation, as Ludwig AI confirms.
Frequent in
News & Media
61%
Science
11%
Encyclopedias
2%
Less common in
Formal & Business
0%
Wiki
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, "almost imperceptible" is a grammatically correct and frequently used adjective phrase, meaning something is barely noticeable. Ludwig AI confirms its correct usage. It appears most commonly in News & Media, and its purpose is to emphasize the subtlety of a change or quality. When writing, remember to use it to describe things truly difficult to perceive, and consider alternatives like "barely noticeable" or "scarcely perceptible" for variety. While versatile, avoid using "almost imperceptible" when the subject is clearly obvious, as this diminishes its impact.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
barely noticeable
Emphasizes the minimal level of noticeability.
scarcely perceptible
Highlights the difficulty in perceiving something.
hardly detectable
Focuses on the challenge of detecting something's presence.
faintly discernible
Stresses the weak and indistinct nature of the perception.
virtually undetectable
Implies that something is so small it might as well not exist.
nearly invisible
Highlights the visual aspect of being difficult to perceive.
subtle
Focuses on a delicate or understated quality.
minute
Emphasizes the extremely small size or degree.
slight
Indicates a small amount or degree of something.
gradual
Focuses on the slow or incremental nature of change.
FAQs
How can I use "almost imperceptible" in a sentence?
You can use "almost imperceptible" to describe something that is very difficult to notice or detect. For example: "The change in temperature was "almost imperceptible"" or "There was an "almost imperceptible" tremor in her voice".
What's a good alternative to "almost imperceptible"?
Alternatives include "barely noticeable", "scarcely perceptible", or "hardly detectable". The best choice depends on the specific context.
Is it redundant to say "almost imperceptible"?
No, it is not redundant. "Imperceptible" means impossible to perceive, so "almost imperceptible" means very difficult to perceive, but still potentially detectable. The "almost" qualifies the degree of imperceptibility.
When should I use "almost imperceptible" instead of "negligible"?
"Almost imperceptible" focuses on the difficulty of noticing something, while "negligible" refers to something so small or unimportant that it can be disregarded. Use "almost imperceptible" when describing something difficult to sense, and "negligible" when describing something insignificant in impact or amount.
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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
91%
Authority and reliability
4.6/5
Expert rating
Real-world application tested