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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
familiar with
Grammar usage guide and real-world examplesUSAGE SUMMARY
'familiar with' is correct and usable in written English.
You can use 'familiar with' when you need to describe someone's knowledge or understanding of a subject. For example: "He is very familiar with the process of making cheese."
✓ Grammatically correct
Wiki
News & Media
Science
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
He's familiar with our system.
News & Media
"I'm very familiar with them.
News & Media
"Are you familiar with it?
News & Media
Sources familiar with Sal.
News & Media
I'm not familiar with it.
Science & Research
Get familiar with Roblox.
Wiki
Get familiar with codes.
Wiki
Be familiar with LEGO.
Wiki
Become familiar with jiggers.
Wiki
Become familiar with it.
Wiki
Become familiar with MediaWiki.
Wiki
Expert writing Tips
Best practice
When using "familiar with", ensure you clearly state what the subject is familiar with. Specificity enhances clarity.
Common error
Avoid using prepositions other than "with" after "familiar". Using "to", "of", or other prepositions is grammatically incorrect.
Source & Trust
71%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "familiar with" primarily functions as a predicate adjective followed by a preposition, modifying a noun or pronoun to indicate a state of knowing or being acquainted with something. As Ludwig AI confirms, this phrase is correct and commonly used. The examples demonstrate its use in various contexts, highlighting its versatility.
Frequent in
Wiki
38%
News & Media
10%
Science
5%
Less common in
Formal & Business
1%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "familiar with" is a versatile and grammatically sound expression used to indicate knowledge or experience. Ludwig AI confirms its correctness, and the examples highlight its broad applicability across various contexts, from news and media to wikis and scientific articles. The analysis reveals that "familiar with" is most commonly used in neutral settings. When using this phrase, be mindful of clearly stating what the subject is familiar with. It's also important to only use the preposition "with".
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
knowledgeable about
Focuses on the possession of information and understanding regarding a topic.
acquainted with
Indicates a basic level of knowledge or awareness, often implying an initial introduction to the subject.
experienced in
Highlights practical involvement and skill developed through direct participation.
comfortable with
Emphasizes ease and confidence in dealing with something, often due to familiarity and practice.
conversant with
Suggests a good level of knowledge and ability to discuss a topic intelligently.
abreast of
Indicates being up-to-date with the latest information or developments.
well-versed in
Implies a deep and thorough understanding of a particular subject or area.
au fait with
A more formal and somewhat old-fashioned way of saying "familiar with", implying a sophisticated understanding.
aware of
Denotes a simple consciousness or recognition of something.
used to
Suggests a state of being accustomed or habituated to something, often through repeated exposure.
FAQs
How can I use "familiar with" in a sentence?
Use "familiar with" to indicate knowledge or understanding of something. For example, "She is "familiar with" the software" or "Are you "familiar with" our policies?". It expresses a level of acquaintance or expertise.
What are some alternatives to "familiar with"?
Depending on the context, you can use alternatives like "acquainted with", "knowledgeable about", or "conversant with". Choose the phrase that best reflects the degree of understanding or experience you want to convey.
Is it correct to say "familiar to" instead of "familiar with"?
No, the correct preposition to use with "familiar" in this context is "with". "Familiar to" has a slightly different meaning, indicating something that is easily recognized, while "familiar with" refers to having knowledge or experience.
What's the difference between "familiar with" and "comfortable with"?
"Familiar with" implies knowledge or understanding, while "comfortable with" suggests a sense of ease or confidence. You might be "familiar with" a complex topic but not necessarily "comfortable with" explaining it to others. The terms emphasize different aspects of your relationship to the subject.
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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
71%
Authority and reliability
4.1/5
Expert rating
Real-world application tested