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
this was complemented by
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "this was complemented by" is correct and usable in written English.
It can be used to indicate that one thing enhances or adds to another, often in a descriptive or analytical context. Example: "The vibrant colors of the painting were complemented by the soft lighting in the gallery."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(20)
this was supported by
this was reinforced by
this was commissioned by
this was confirmed by
this was achieved by
this was ignored by
this was nominated by
this was made by
this was suggested by
it is confirmed by
this was corroborated by
this was validated by
this was shown by
evidence suggests
this was ascertained by
this was endorsed by
this was said by
this was outweighed by
this was affirmed by
this was verified by
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
39 human-written examples
This was complemented by focus group discussions.
Academia
This was complemented by participant observation during outpatient consultations.
This was complemented by in-depth interview of professional urban planners.
Science
This was complemented by interviews with two staff with oversight and management responsibility related to the device.
Science
This was complemented by a 12th clean sheet to show the steel that accompanies the silk in Rodgers's continually impressive team.
News & Media
This was complemented by calibration for two events, representing high inflow on wet AMC and low inflow in dry AMC.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
21 human-written examples
This is complemented by a separate Observer Sports Service.
News & Media
This is complemented by training in marketing and business planning.
News & Media
"It is also important that this is complemented by a continued culture shift as already advocated and demonstrated by Nick Rust.
News & Media
This is complemented by selected case studies highlighting mechanistic insights provided by computational glycobiology.
This is complemented by some crunchy peanuts, crunchy garlic and as much chilli as you can take.
News & Media
Expert writing Tips
Best practice
Use "this was complemented by" to clearly show how one element adds to or improves another, especially when detailing methods, features or qualities. It's effective for building descriptions.
Common error
Avoid using "this was complemented by" in overly simple sentences where a more direct verb like "improved" or "supported" would be more concise and impactful.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "this was complemented by" functions as a connector to indicate that an element has been enhanced or completed by another. Ludwig's examples demonstrate its use in describing methodologies, features, and qualities, showcasing how additional components add value.
Frequent in
Science
65%
News & Media
20%
Formal & Business
10%
Less common in
Wiki
3%
Encyclopedias
2%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "this was complemented by" is a useful tool for indicating enhancement or completion in descriptions, particularly in academic, scientific, and professional contexts. Ludwig AI's analysis confirms its grammatical correctness and common usage, suggesting it's an effective way to provide thorough and detailed explanations. While versatile, it should be used judiciously, avoiding overuse in simple sentences where more direct language may be more impactful. The related phrases provided offer alternatives to tailor the expression to specific nuances, ensuring clarity and precision in writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
this was augmented by
Replaces "complemented" with "augmented", suggesting an increase or enhancement.
this was supplemented by
Substitutes "complemented" with "supplemented", highlighting the addition of something extra to improve completeness.
this was enhanced by
Replaces "complemented" with "enhanced", emphasizing improvement in quality or value.
this was enriched by
Substitutes "complemented" with "enriched", stressing the addition of something that makes it more meaningful or rewarding.
this was fortified by
Replaces "complemented" with "fortified", implying a strengthening or reinforcing effect.
this was reinforced by
Substitutes "complemented" with "reinforced", suggesting added support or strength.
this was rounded out by
Replaces "complemented" with "rounded out", indicating that something was added to make it complete.
this was balanced by
Substitutes "complemented" with "balanced", which suggests equilibrium was achieved through the addition.
additional details were provided
Changes the structure to active voice emphasizing that additional information was given.
further information completed this
Restructures the sentence to highlight that more details finalized or completed the initial information.
FAQs
How can I use "this was complemented by" in a sentence?
Use "this was complemented by" to indicate that something was enhanced or completed by something else. For example, "The initial survey was complemented by in-depth interviews to gather more detailed data."
What are some alternatives to "this was complemented by"?
You can use alternatives such as "this was enhanced by", "this was supplemented by", or "this was augmented by" depending on the nuance you want to convey.
Is "this was complemented by" formal or informal?
"This was complemented by" is generally considered a neutral to formal phrase, suitable for academic, professional, and news contexts. It's less common in very informal settings.
What's the difference between "this was complemented by" and "this was supported by"?
"This was complemented by" implies that something was added to enhance or complete the initial subject, while "this was supported by" suggests that something provided assistance or validation to the initial subject. Complementation focuses on enhancement, while support focuses on reinforcement.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested