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
as underlined by
Grammar usage guide and real-world examplesUSAGE SUMMARY
"as underlined by" is correct and usable in written English.
It is typically used to cite evidence that supports a particular point or assertion. For example, "Stress can have a significant negative impact on physical and emotional health, as underlined by various studies in recent years."
✓ Grammatically correct
News & Media
Science
Alternative expressions(20)
as emphasized by
as highlighted by
according to
as noted by
as indicated by
as demonstrated by
as evidenced by
as stated by
in accordance with
consistent with
as reaffirmed by
as reminded by
as determined by
as suggested by
as articulated by
as confirmed by
as acknowledged by
as assured by
as elucidated by
as alluded 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
60 human-written examples
But the practice routinely gets overlooked in the United States, as underlined by the Texas plan.
News & Media
He was also less rigid ideologically, as underlined by his decision to embrace Mr. Giuliani over the Democrat, David N.
News & Media
Women athletes have been coming out for decades, as underlined by Martina Navratilova's approving tweet about Collins.
News & Media
One important detail remains though, as underlined by Libération: will he decide to form a coalition with Sarkozy or transfer his votes to Hollande?
News & Media
Sure enough, the New Zealander's solo debut is part Jeff Buckley, part early rock'n'roll, as underlined by his cover of a Billy Fury song (I'm Lost Without You).
News & Media
There has been talk of Park's predicament creating a "Trump effect" in South Korea, fuelled by public fury towards the political establishment and, as underlined by the current scandal, its cosy ties with the country's powerful conglomerates.
News & Media
However, fire occurrences appear to have been rather stochastic as underlined by a scattered chronological distribution.
Science
However, this reasoning was adopted both by companies and EFSA for several GMOs, as underlined by Doull et al. [33].
As underlined by postmodernism, individualism is not able to deal with those dilemmas which biomedical development brings with it.
Genosensors showed a different behavior as underlined by the signal ratio between the denaturated and non-denaturated sample that highlighted the dissimilar efficiency of each probe.
As underlined by the Keystone 2 performance, it can be very efficient and could even be used with care in production.
Expert writing Tips
Best practice
Ensure the source you cite directly supports the point you're making. The connection should be clear and easily verifiable.
Common error
While effective, "as underlined by" can become repetitive. Vary your sentence structure by using synonyms like "as noted by" or "according to" to maintain reader engagement.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "as underlined by" functions as an attribution phrase, introducing a source that supports a claim or statement. It explicitly indicates that the cited source provides strong evidence or emphasis for the point being made. Ludwig AI confirms its proper usage across various contexts.
Frequent in
Science
50%
News & Media
43%
Formal & Business
7%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "as underlined by" is a useful construction for lending authority to your writing by directly citing sources that support your claims. Ludwig AI confirms the phrase is grammatically sound and widely used across diverse contexts, especially in science and news. To prevent redundancy, consider using alternatives such as "as emphasized by" or "as noted by". When using this phrase, ensure that the cited source directly supports your statement to maintain credibility.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
as emphasized by
Emphasizes highlighting or stressing something, similar to underlining.
as highlighted by
Focuses on bringing something to attention, akin to making it stand out.
as noted by
Indicates something observed or mentioned by someone.
as indicated by
Suggests pointing something out or showing it.
as demonstrated by
Implies providing proof or evidence of something.
as evidenced by
Highlights that something is supported by evidence.
according to
Attributes information directly to a source.
as stated by
Refers to a specific statement made by someone.
in accordance with
Indicates agreement or conformity with something.
consistent with
Shows alignment or agreement with other information.
FAQs
How can I use "as underlined by" in a sentence?
Use "as underlined by" to introduce information or evidence that supports your statement. For example, "The importance of early childhood education is significant, as underlined by numerous studies in developmental psychology."
What are some alternatives to "as underlined by"?
You can use alternatives like "as emphasized by", "as highlighted by", or "according to" depending on the context.
Is it appropriate to use "as underlined by" in formal writing?
Yes, "as underlined by" is suitable for formal writing, including academic papers and professional reports, as it clearly indicates the source of supporting information.
What's the difference between "as underlined by" and "as suggested by"?
"As underlined by" indicates strong support or direct evidence, while "as suggested by" implies a more tentative or indirect connection. Use "as suggested by" when the source offers a hint or possibility, rather than a definitive confirmation.
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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested