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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
has not perceived
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "has not perceived" is correct and usable in written English.
It can be used to indicate that someone has not become aware of or recognized something. Example: "Despite the evidence presented, she has not perceived the implications of her actions."
✓ Grammatically correct
News & Media
Science
Academia
Alternative expressions(20)
has not reported
was not ordered
was not derived
was not secured
was not acknowledged
did not appreciate
has not derived
overlooked
was not provided
has been rejected
has been discontinued
had not restricted
had not arrived
has not removed
met with refusal
was declined
was not furnished
was not presented
has not achieved
was refused
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
5 human-written examples
But the use of visual cues has been difficult to study, because if a bird flies over a landmark and doesn't change its course, it's impossible to know whether the bird has not perceived the cue or is ignoring it.
News & Media
Who has not perceived himself to be wittier and more attractive than normal when under the influence of alcohol or, indeed, seen wit and attractiveness in others in the same circumstances?Another argument is that drugs for the brain are simply one more step down a road taken by orthodontics, face lifts, Viagra and other medical extras.
News & Media
The dependent variable for the selection equation is whether a farmer has or has not perceived climate change.
Science
Strawson argues that the general way of relating objects one has not perceived to those demonstratively identified is by way of spatio-temporal relations.
Science
Neo-Russellians typically go a step further, claiming that an agent can think directly about objects she has not perceived in virtue of standing in the appropriate communicative chains ending in the object.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
55 human-written examples
I cannot understand why the relatively new chairman, David Grigson, hasn't perceived that fact.
News & Media
But she said she had not perceived an increase in drug activity in the development.
News & Media
He had also spoken to several Irish minister who had not perceived his speech as an official apology.
News & Media
If "the Expert" had not perceived his own obsolescence, the way the sale of the Allendale "Nativity" played out should have made it clear to him.
News & Media
But I had not perceived yet the success of The House of the Spirits because all the success was happening in Europe, and I was living in Venezuela.
News & Media
Adair Turner, chairman of the authority, told British lawmakers last month that regulators had not perceived Libor to be a major area of risk during the recent financial crisis.
News & Media
Expert writing Tips
Best practice
Use "has not perceived" to describe a lack of awareness or understanding, particularly when implying a cognitive process. For instance, "The manager has not perceived the negative impact of the new policy on employee morale."
Common error
Avoid mistaking "has not perceived" (meaning has not become aware of) with "has not conceived" (meaning has not formed an idea or become pregnant). The words are spelled similarly but carry completely different meanings. Context is key to prevent confusion.
Source & Trust
88%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "has not perceived" functions as a negative verb phrase indicating a lack of awareness or recognition. It's used to express that someone did not become conscious of something through their senses or understanding, as shown in examples from Ludwig.
Frequent in
News & Media
40%
Science
40%
Academia
20%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "has not perceived" is used to indicate a lack of awareness or recognition, as identified by Ludwig. Grammatically sound, its occurrence leans towards formal contexts, including news, science, and academic writing. Alternatives like "did not notice" or "was unaware of" can provide similar meanings, while it's crucial to differentiate it from similar-sounding phrases like "has not conceived." Ludwig AI confirms its correctness and usability, reinforcing its place in precise and formal communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
did not notice
Focuses on the lack of noticing something.
was unaware of
Emphasizes a state of not knowing or realizing.
failed to recognize
Highlights a failure to identify or acknowledge something.
overlooked
Suggests that something was missed or ignored.
missed
Simple and direct way to say something was not seen or understood.
remained oblivious to
Highlights a complete lack of awareness.
had no inkling of
Indicates a complete lack of suspicion or awareness.
did not appreciate
Implies a lack of understanding or recognition of value.
was blind to
Suggests a willful or unintentional inability to see or understand.
hadn't grasped
Focuses on a lack of understanding or comprehension.
FAQs
How can I use "has not perceived" in a sentence?
Use "has not perceived" to indicate a lack of awareness or understanding. For example, "The artist has not perceived the deeper meaning of their own work."
What is a good alternative to "has not perceived"?
Alternatives include "did not notice", "was unaware of", or "failed to recognize". The best choice depends on the specific nuance you wish to convey.
Is it better to say "has not perceived" or "did not perceive"?
"Has not perceived" implies a continuing state of unawareness, while "did not perceive" refers to a specific instance. Choose the phrase that best fits the temporal context of your sentence.
What's the difference between "has not perceived" and "has not understood"?
"Has not perceived" suggests a failure to become aware of something through the senses or intuition, whereas "has not understood" implies a failure to grasp the meaning or significance of something. For example, someone might have perceived a change in tone but "has not understood" its implication.
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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
88%
Authority and reliability
4.1/5
Expert rating
Real-world application tested