Used and loved by millions
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
A complete mastery of
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "A complete mastery of" is correct and usable in written English.
You can use it when discussing someone's thorough understanding or control over a subject or skill. Example: "Her years of practice led to a complete mastery of the violin, allowing her to perform complex pieces effortlessly."
✓ Grammatically correct
News & Media
Encyclopedias
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
9 human-written examples
He has a complete mastery of English.
News & Media
None but those with a complete mastery of fiction can walk this line.
News & Media
The pair statue of the king and his wife exemplifies wonderfully both dignity and marital affection; the triads showing the king with goddesses and nome (provincial) deities exhibit a complete mastery of carving hard stone in many planes.
Encyclopedias
Susie Harries's Nikolaus Pevsner (Chatto) may justly be subtitled "The Life": it shows a complete mastery of the many different areas, cultural, political and artistic, in which this complex and essential figure moved and made his mark.
News & Media
So, that night, Es went home and got every plumbing manual she could find, she studied them all night, and, next day, she came into the theatre and showed a complete mastery of all these plumbing terms and of what could be done".
News & Media
Much of this is due to Claudio Abbado, who has been a searching interpreter of Russian music for several decades: he brings out the composer's Romantic fervor not only with persuasive melodic shaping but with a complete mastery of pacing, elastic rhythm, and orchestral color, and Wang, for one, seems ready to learn.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
51 human-written examples
He appeared to have a complete mastery not only of his own brief (no, not briefs, don't be stupid) but of everyone else's as well.
News & Media
$30/hour: This is foreman-level pay, earned by a worker with complete mastery of both our particular skills and the wider demands of the trade.
News & Media
It is a scene in which complete mastery of technique makes technique vanish: as perfect as any two pages might hope to be.
News & Media
We slip lower in our seats, feeling claustrophobia and sexual disquiet, realising that we have been surrounded by the vision of a film-maker who has complete mastery of his art".
News & Media
The vast quantities of (shabti, or shawabty), small statuettes that stood in for the deceased, are mostly routine work, but the finest examples from the New Kingdom, and some of Saite date, show complete mastery of a difficult technique.
Encyclopedias
Expert writing Tips
Best practice
Use "A complete mastery of" to emphasize not only skill but also a deep understanding and control over a subject, suggesting a comprehensive expertise.
Common error
Avoid using "A complete mastery of" when describing basic competence or introductory knowledge. Reserve it for situations where there's demonstrable expertise and comprehensive understanding.
Source & Trust
82%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "A complete mastery of" functions as a noun phrase that describes a high level of skill, knowledge, or control over a particular subject or activity. Examples in Ludwig show it used in contexts ranging from language proficiency to artistic technique. Ludwig AI confirms its correctness.
Frequent in
News & Media
40%
Encyclopedias
35%
Science
25%
Less common in
Academia
15%
Wiki
5%
Formal & Business
0%
Ludwig's WRAP-UP
"A complete mastery of" is a grammatically correct and usable phrase signifying comprehensive expertise. Ludwig's analysis of various sources reveals its presence across news, encyclopedias and scientific literature, making it suitable for neutral to formal contexts. While not exceedingly common, its use underscores thorough understanding and control. Related phrases include "thorough command of", "comprehensive grasp of", and "profound understanding of", offering stylistic alternatives. The phrase is well-regarded, with Ludwig AI confirming its proper usage.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
Thorough command of
Focuses on the control and authority one has over a subject, rather than the depth of understanding.
Comprehensive grasp of
Emphasizes the breadth and extent of one's understanding.
Profound understanding of
Highlights the depth and insightfulness of knowledge, shifting from skill to comprehension.
Expertise in
A more concise way to indicate a high level of skill or knowledge, simpler in structure.
Exceptional proficiency in
Stresses the high degree of skill and competence.
Remarkable aptitude for
Highlights natural talent and quick learning ability.
Superior skill in
Focuses on demonstrable skill, setting it apart from conceptual understanding.
Absolute competence in
Implies a reliable and consistent ability to perform a task, but with less emphasis on creativity or innovation.
Full command of
Emphasizes authority and control over a subject or skill.
Deep-seated knowledge of
Highlights long-term experience and extensive learning.
FAQs
How can I use "A complete mastery of" in a sentence?
You can use "A complete mastery of" to describe someone's expertise. For example, "Her years of practice led to a "complete mastery of" the violin."
What are some alternatives to "A complete mastery of"?
Alternatives include "thorough command of", "comprehensive grasp of", or "profound understanding of", depending on the context.
Is it better to say "mastery on" or "mastery of" a subject?
"Mastery of" is the correct and idiomatic preposition to use. Using "mastery on" is grammatically incorrect.
What is the difference between "A complete mastery of" and "expertise in"?
"A complete mastery of" implies a thorough and comprehensive understanding and control, while "expertise in" simply indicates a high level of skill or knowledge.
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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
82%
Authority and reliability
4.1/5
Expert rating
Real-world application tested