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
it complements
Grammar usage guide and real-world examplesUSAGE SUMMARY
"it complements" is correct and usable in written English.
You can use it when referring to something that serves to complete or supplement something else. For example: "The accessories it came with complemented the dress nicely."
✓ Grammatically correct
Science
News & Media
Academia
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
It complements their study.
News & Media
It complements the WML.
"Instead, it complements them," he said.
News & Media
"It complements my figure," she said.
News & Media
It complements our web hosting nicely.
It complements government in creating public goods.
Academia
It complements science and technological innovation.
It complements things like game, steak and fried potatoes.
News & Media
"It complements all the neon used here," he said.
News & Media
It complements Doppler imaging, which has several limitations.
Science
It complements research such as the workflow patterns.
Science
Expert writing Tips
Best practice
When using "it complements", ensure that the subject you're describing genuinely enhances or completes the other element, adding value or improving the overall quality. For instance, "The red wine it complements the steak perfectly".
Common error
Avoid using "it complements" when the subject actually overshadows or replaces the other element. "It complements" means adding to, not taking away from or dominating. For example, it is incorrect to say, "The new software it complements the old system, making it obsolete". Instead, say, "The new software replaces the old system".
Source & Trust
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "it complements" functions as a subject-verb construction, indicating that something enhances or completes something else. Ludwig AI validates its grammatical correctness and widespread usage.
Frequent in
Science
38%
News & Media
36%
Academia
12%
Less common in
Formal & Business
7%
Encyclopedias
1%
Reference
0%
Ludwig's WRAP-UP
The phrase "it complements" is a versatile and grammatically sound expression used to describe a relationship of enhancement or supplementation. As Ludwig AI confirms, it is widely employed across various domains, including science, news, and academia. When using "it complements", remember that it implies adding value or improving quality, not replacing or overshadowing. Alternatives such as "it enhances" or "it supplements" may offer nuanced variations in meaning. By understanding its function and usage, you can effectively incorporate "it complements" into your writing to convey precise and impactful descriptions.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
it enhances
Focuses on the increase in quality or value that results, rather than just completion.
it supplements
Emphasizes the idea of adding something extra to make it complete.
it augments
Highlights the idea of increasing the size or amount of something.
it enriches
Suggests adding something to improve quality, often in a non-material sense.
it rounds out
Implies making something complete or balanced.
it harmonizes with
Stresses the agreement or compatibility between two things.
it works well with
Focuses on the practical compatibility and effective combination of elements.
it integrates with
Highlights the seamless incorporation of one element into another.
it is a good fit for
Emphasizes the suitability and appropriateness of the combination.
it is in synergy with
Implies a combined effect that is greater than the sum of their separate effects.
FAQs
How can I use "it complements" in a sentence?
Use "it complements" when describing something that enhances or completes another thing, adding value or improving its overall effect. For example, "The side dish it complements the main course perfectly".
What are some alternatives to "it complements"?
You can use alternatives like "it enhances", "it supplements", or "it augments" depending on the nuance you want to convey.
Is it correct to say "it complements to"?
No, the correct usage is "it complements" without the preposition "to". The verb "complement" does not require "to" in this context. For instance, "The scarf it complements her outfit" is correct.
What is the difference between "it complements" and "it completes"?
"It complements" suggests an enhancement or improvement, while "it completes" means making something whole or finished. For example, a good sauce it complements a dish, while a missing piece it completes a puzzle.
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
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested