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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
by reflection
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "by reflection" is correct and usable in written English.
It can be used when discussing insights or conclusions drawn from careful thought or consideration of a subject. Example: "By reflection, I realized that my initial assumptions were flawed and needed reevaluation."
✓ Grammatically correct
Science
News & Media
Encyclopedias
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
59 human-written examples
The angular dependence of the reflectance and differential phases induced by reflection and transmission were presented.
Science
It resembled Tourettic or savantlike speed, the speed of the preconscious, undelayed by reflection.
News & Media
Coatings also reduce loss of light by reflection in the desired rays.
Encyclopedias
The pain of the loss is all around her, but she feels it only by reflection.
News & Media
Gray regards such hope as utopian, but it can be supported both by experience and by reflection.
News & Media
Seismic waves initiated at the shot point may reach the receiving point by reflection, refraction, or both.
Encyclopedias
Later the dome had a plaster surface and the lights were diffused by reflection, playing on its inside surface.
Encyclopedias
Arab astronomers sometimes viewed the Sun by reflection in water to diminish its brightness when watching for eclipses.
Encyclopedias
Much of the discussion was about what was wrong with the country and, by reflection, with Mr. Karzai's leadership.
News & Media
"So in the future, the sister of the past, I may see myself as I sit here now but by reflection from that which then I shall be".
News & Media
Light may be polarized by reflection or by passing it through filters, such as certain crystals, that transmit vibration in one plane but not in others.
Encyclopedias
Expert writing Tips
Best practice
Use "by reflection" to indicate a conclusion or understanding reached through careful consideration and analysis, often involving looking back at past events or experiences. It adds a tone of thoughtfulness and considered judgment to your writing.
Common error
Avoid using "reflexion" when you mean "reflection". While "reflexion" exists, it's less common and often considered archaic, especially in contexts related to thought or consideration. "Reflection" is the standard term for both physical mirroring and mental contemplation.
Source & Trust
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "by reflection" functions as an adverbial phrase, modifying a verb or clause to indicate the means or manner by which something is achieved or understood. It describes a process of thoughtful consideration leading to a conclusion, as Ludwig highlights.
Frequent in
Science
62%
News & Media
20%
Encyclopedias
18%
Less common in
Formal & Business
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "by reflection" is a grammatically sound and usable phrase, as confirmed by Ludwig, indicating a conclusion or understanding reached through thoughtful consideration. While not exceedingly common, it is appropriate for neutral to formal contexts, especially in scientific, news, and encyclopedic writing. Its primary function is to modify a verb or clause, specifying the process of careful thought. For alternative phrasing, consider "upon consideration" or "through contemplation". When using "by reflection", ensure you're referring to mental contemplation rather than physical mirroring, and avoid the less common "reflexion".
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
upon consideration
Replaces 'by' with 'upon', slightly emphasizing a formal and deliberate assessment.
through contemplation
Substitutes 'reflection' with 'contemplation', highlighting deep and thoughtful consideration.
on closer examination
Emphasizes a more detailed scrutiny leading to a conclusion.
in retrospect
Focuses on understanding something after it has happened, using past events as a means of analysis.
as a result of thinking
Replaces the single word 'reflection' with a longer phrase that makes the action more explicit.
indirectly
Emphasizes the influence or effect stemming from something else, rather than direct action.
by way of consequence
Highlights the resulting impact or outcome through a chain of events or reasoning.
through indirect influence
Explicitly states the influence is not direct, emphasizing a subtle or secondary effect.
with careful thought
Highlights the diligent and thorough nature of the thinking process.
after deliberation
Implies a formal and structured process of considering different sides of an issue before reaching a conclusion.
FAQs
How can I use "by reflection" in a sentence?
You can use "by reflection" to indicate that something is understood or achieved through careful thought and consideration. For example, "By reflection, I realized the importance of my actions." It's similar to saying "upon consideration" or "through contemplation".
What does "by reflection" mean?
"By reflection" means arriving at a conclusion or understanding after careful thought and consideration, often involving looking back on past events or experiences.
What's a good alternative to "by reflection"?
Good alternatives include "upon consideration", "through contemplation", or "in retrospect", depending on the specific nuance you want to convey.
Is "by reflection" formal or informal?
"By reflection" is generally considered a neutral to slightly formal phrase, suitable for academic, professional, and news-related contexts. It is not typically used in very informal settings.
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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
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested