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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
be completely unaware of
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "be completely unaware of" is correct and usable in written English.
It can be used to describe a state of not having knowledge or awareness about something. Example: "Despite the ongoing changes in the company, many employees seem to be completely unaware of the new policies being implemented."
✓ Grammatically correct
News & Media
Science
Alternative expressions(17)
have no knowledge of
be in the dark about
be uninformed about
be completely conscious of
be completely oblivious of
be completely unafraid of
be completely autonomous of
be completely mindful of
be completely disingenuous of
be completely innocent of
be completely aware of
be completely devoid of
be completely opposite of
be completely confident of
be completely sure of
be completely free of
be completely independent of
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
18 human-written examples
Although the global Occupy movement has branched out in an open-source way, many of its participants and spectators might be completely unaware of who actually launched it.
News & Media
After ProPublica published its exposé, YouPorn said it was removing the tracker, and claimed to be "completely unaware" of what the fingerprints were doing.
News & Media
The GAA evokes feelings that go so deep you can be completely unaware of them until something happens to reveal their power.
News & Media
Or, on the other hand, might he be deeply maladjusted, and might his parents be completely unaware of the shadow side of their apparently good son?
News & Media
VENICE — "I've made a whole number of movies over the years about characters that seem to be completely unaware of themselves.
News & Media
It is common to have throat polyps and to be completely unaware of them, particularly if they are fairly small.
Human-verified similar examples from authoritative sources
Similar Expressions
41 human-written examples
And she was completely unaware of it.
News & Media
"You were completely unaware of everything?" asked Edis.
News & Media
Packham said he was "completely unaware of this travesty".
News & Media
"According to our research, 95% of migrants are completely unaware of the fund.
News & Media
I obviously have a lot of hatred inside me, which I was completely unaware of.
News & Media
Expert writing Tips
Best practice
When using "be completely unaware of", ensure the context clearly indicates what the subject is lacking awareness about. For example: "The management seemed to be completely unaware of the employees' concerns."
Common error
Avoid using "be completely unaware of" when partial awareness exists. If someone has some knowledge, even if incomplete, consider alternatives like "partially aware" or "vaguely familiar."
Source & Trust
91%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "be completely unaware of" functions as a predicate adjective describing a state of ignorance or lack of knowledge. It qualifies a subject, indicating that the subject has no awareness of something. As confirmed by Ludwig, this is a correct and usable English phrase.
Frequent in
News & Media
55%
Science
35%
Formal & Business
10%
Less common in
Social Media
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "be completely unaware of" is a common and grammatically correct way to express a total lack of knowledge or consciousness about something. It is frequently used in news articles, scientific publications, and general communication. Ludwig confirms its correctness and usability. While similar phrases like "be totally oblivious to" or "be entirely ignorant of" can be used as alternatives, "be completely unaware of" provides a clear and emphatic way to highlight someone's lack of understanding. When using this phrase, it is important to ensure the context clearly indicates what the subject is lacking awareness of.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
be utterly unaware of
Replaces "completely" with "utterly", emphasizing the thoroughness of unawareness.
be totally oblivious to
Uses "oblivious" to highlight a lack of awareness, changing the wording.
be entirely ignorant of
Employs "ignorant" to suggest a lack of knowledge or information.
have no clue about
Uses a more informal expression to convey a complete lack of understanding.
be in the dark about
Employs a figurative expression denoting a lack of information or awareness.
not have the faintest idea about
Offers an idiomatic way of expressing complete ignorance or lack of knowledge.
be unconscious of
Indicates a lack of awareness at a subconscious level.
be uninformed about
Directly states a lack of information.
not know the first thing about
Uses an idiomatic expression indicating a fundamental lack of knowledge.
be incognizant of
Uses a more formal term to convey a lack of recognition or awareness.
FAQs
What does "be completely unaware of" mean?
The phrase "be completely unaware of" means to have no knowledge or consciousness of something. It indicates a state of total ignorance about a particular fact, situation, or event.
How can I use "be completely unaware of" in a sentence?
You can use "be completely unaware of" to describe someone's lack of knowledge. For example: "The new recruits "were completely unaware of" the company's history".
What can I say instead of "be completely unaware of"?
You can use alternatives like "be totally oblivious to", "be entirely ignorant of", or "have no clue about" depending on the context.
Is it redundant to say "completely unaware"?
While "unaware" already implies a lack of knowledge, using "completely unaware" emphasizes the totality of the lack of awareness. It's used for emphasis, similar to saying "totally unaware" or "utterly unaware".
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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
4.5/5
Expert rating
Real-world application tested