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
observed diligently
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "observed diligently" is correct and usable in written English.
It can be used to describe the careful and attentive manner in which something is watched or monitored. Example: "The scientist observed diligently the behavior of the subjects during the experiment."
✓ Grammatically correct
News & Media
Science
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
2 human-written examples
These and other safeguards for civil rights are enshrined in our law and observed diligently by every part of Turkey's legal system.
News & Media
The ethics of the research process for this study were observed diligently, especially in consideration of sampling working women in developing regions, with the absence of structural and legal support [ 50].
Science
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
Always more diligently observed in Palestine than in the Diaspora, attempts to revive its full festive character have been made in modern Israel.
Encyclopedias
It's so determined to ignore the taboos diligently observed in mainstream Japanese entertainment that it includes a prostitute splattered with feces as well as bestiality and a party at a grave site.
News & Media
Since then, I have visited her grave in New Jersey on many occasions and have diligently observed days of mourning and lit memorial candles.
News & Media
This came about due to the position of the polestar shifting in position since the time of Zu Geng in the 5th century, hence Shen Kuo diligently observed the course of the polestar for three months, plotting the data of its course and coming to the conclusion that it had shifted slightly over three degrees.
Wiki
Despite the theatrics and the painfully slow pace of the arraignment, the relatives and the emergency workers said they would continue to diligently observe the proceedings.
News & Media
The companies he originally propositioned to buy his ideas have issued proclamations bemoaning the fact that they never took him on on the offer and all the while he's proceeded, diligently observing his goal to "just make things work properly".
News & Media
Consistent communication requires diligently observing what employees say and do, and speaking openly with them about their work.
News & Media
ROGER BANNISTER ran the mile in three minutes 59.4 seconds at Oxford University's track at Iffley Road on May 6th 1954, and the 50th anniversary is observed by two well-paced and diligently researched, though quite different, books.
News & Media
From the review, it was observed that a good number of researchers have been diligently studying the use of agro-waste materials as filter loss control additives in drilling muds.
Expert writing Tips
Best practice
Use "observed diligently" to emphasize the seriousness and thoroughness of the observation process. This phrase is most effective when the observation requires careful attention to detail.
Common error
Avoid using "observed diligently" in casual conversation or informal writing. Simpler alternatives like "watched carefully" or "noticed closely" are often more appropriate.
Source & Trust
89%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "observed diligently" functions as an adverbial modifier to a verb, specifying how the action of observing is performed. Ludwig shows that it emphasizes the thoroughness and attentiveness of the observation.
Frequent in
News & Media
30%
Science
30%
Encyclopedias
15%
Less common in
Wiki
10%
Formal & Business
10%
Reference
5%
Ludwig's WRAP-UP
The phrase "observed diligently" is a grammatically correct adverbial phrase used to describe the act of observing with care and thoroughness. According to Ludwig, it functions to emphasize the attentiveness and conscientiousness of the observation. While relatively rare in overall usage, it tends to appear in neutral or formal contexts, particularly in news media, scientific, and encyclopedia articles. When a less formal tone is desired, alternatives like "watched carefully" or "monitored closely" may be more appropriate. Based on Ludwig AI, this phrase is indeed usable and acceptable in the English language.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
watched carefully
Emphasizes attentiveness during the act of watching.
monitored closely
Suggests a systematic and regular observation.
scrutinized thoroughly
Highlights a detailed and critical examination.
kept a close watch
Indicates continuous and vigilant observation.
paid close attention
Focuses on giving full attention to the observation.
followed meticulously
Implies precise and careful adherence to an observation.
examined rigorously
Stresses the strict and thorough nature of the examination.
tracked attentively
Conveys the idea of following something with focused attention.
studied intently
Highlights a focused and purposeful study through observation.
noted conscientiously
Implies careful and diligent recording of observations.
FAQs
How can I use "observed diligently" in a sentence?
You can use "observed diligently" to describe the careful and attentive manner in which something is watched or monitored, like, "The scientist "observed diligently" the behavior of the subjects during the experiment".
What are some alternatives to "observed diligently"?
Alternatives to "observed diligently" include "watched carefully", "monitored closely", or "scrutinized thoroughly", depending on the specific context and the level of formality required.
Is "observed diligently" formal or informal?
"Observed diligently" leans towards the formal side. For more informal contexts, consider using phrases like "watched closely" or "paid attention to".
What's the difference between "observed diligently" and "observed casually"?
"Observed diligently" implies a deliberate and attentive observation, while "observed casually" suggests a more relaxed and less focused observation. The former is used when accuracy and detail are important, whereas the latter is suitable for general awareness.
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
89%
Authority and reliability
4.3/5
Expert rating
Real-world application tested