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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
thoroughly fluent
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "thoroughly fluent" is correct and usable in written English.
It can be used to describe someone who has a deep and comprehensive command of a language. Example: "After living in Spain for several years, Maria became thoroughly fluent in Spanish, able to converse effortlessly with native speakers."
✓ Grammatically correct
Science
News & Media
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
2 human-written examples
First, scripture is a language in which these authors are thoroughly fluent.
Science
A visit to France in 1820 had made Mill thoroughly fluent in the language, and he became a life-long student of French thought and history.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
This is a challenging thesis, presented with a masterly array of sources across a busy century, at once thought-provoking and thoroughly informed; the prose is fluent and zestful, and the arguments are constructed with a fine level of critical observation.
News & Media
First, the manuscript has been thoroughly revised and proofread by a fluent English speaker.
Science
Besides being fluent in English, French and German, these women knew the region thoroughly, and patiently tended to our motley group, mostly Spaniards but also a French couple, eight Britons, four Germans, one Japanese and four other Americans besides ourselves.
News & Media
Education: Fluent in German.
News & Media
His English is fluent.
News & Media
Now he is fluent.
News & Media
I am fluent.
News & Media
They have fluent German.
News & Media
He speaks fluent English.
News & Media
Expert writing Tips
Best practice
Use "thoroughly fluent" to emphasize a deep and comprehensive command of a language or skill. This suggests a level of proficiency that goes beyond basic fluency.
Common error
Avoid using "thoroughly fluent" when "fluent" alone suffices. The intensifier should only be added when you want to specifically highlight the depth and comprehensiveness of someone's fluency, not just their ability to speak or understand.
Source & Trust
89%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "thoroughly fluent" functions as an adjectival phrase modifying a noun (typically a person) to describe their language proficiency. As Ludwig AI confirms, it is grammatically correct. The word "thoroughly" intensifies the meaning of "fluent."
Frequent in
News & Media
50%
Science
50%
Formal & Business
0%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "thoroughly fluent" is a grammatically sound phrase used to emphasize a deep and comprehensive command of a language. As Ludwig AI confirms, its meaning is clear and acceptable in written English. While not overly common, it finds its place in both News & Media and Science contexts. To enhance your writing, use "thoroughly fluent" when you want to highlight a level of proficiency beyond basic fluency, and consider alternatives like "completely fluent" or "fully fluent" for similar effect.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
completely fluent
Emphasizes the completeness of fluency, similar to "thoroughly fluent".
fully fluent
Highlights the attainment of full fluency, closely resembling "thoroughly fluent".
absolutely fluent
Emphasizes the comprehensive nature of the fluency.
utterly fluent
Stresses the extent of fluency, much like "thoroughly fluent".
perfectly fluent
Implies an absence of errors or imperfections in fluency.
exceptionally fluent
Indicates a fluency that goes beyond the ordinary.
remarkably fluent
Highlights the noteworthiness of the fluency.
highly proficient
Focuses on a high degree of skill, rather than just fluency.
expertly fluent
Connects fluency with expertise in a language.
well-versed
Implies a deep knowledge and understanding of a subject, similar to being fluent in a language.
FAQs
How can I use "thoroughly fluent" in a sentence?
You can use "thoroughly fluent" to describe someone's language proficiency, such as "After years of immersion, she became thoroughly fluent in Japanese". It emphasizes a deep and comprehensive command of the language.
What's the difference between "fluent" and "thoroughly fluent"?
"Fluent" indicates a general ability to speak and understand a language. "Thoroughly fluent" implies a deeper, more comprehensive mastery, suggesting near-native proficiency.
Are there synonyms for "thoroughly fluent"?
Yes, you can use phrases like "completely fluent", "fully fluent", or "highly proficient" to convey a similar meaning, depending on the specific nuance you want to emphasize.
In what contexts is "thoroughly fluent" most appropriate?
Use "thoroughly fluent" in contexts where you want to highlight an exceptional level of language proficiency, such as academic settings, professional evaluations, or when describing someone's language skills in detail.
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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
89%
Authority and reliability
4.3/5
Expert rating
Real-world application tested