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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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assiduously

Grammar usage guide and real-world examples

USAGE SUMMARY

The word "assiduously" is correct and usable in written English.
It is an adverb meaning "showing great care, attention, and effort". It suggests that the effort is sustained over a long period of time. For example, "He worked assiduously on the project for months before finally completing it."

✓ Grammatically correct

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Polite, popular, hard working and with an easy-going manner, he has worked the brethren assiduously for 20 years as an activist in Unison.

Just imagine the lives led in those 1720s houses in Spitalfields, so assiduously, so authentically restored.

Most politicians today defend multiculturalism and sneer at Ukip policies, while assiduously fostering fears about immigration.

No matter how assiduously you obey the Gap's injunction to "dress normal", you may still find yourself accused of disrespecting the nation and looking like a bar-frequenting floozie.

Take oil, Saudi Arabia's economic lifeline, and the main reason it has been so assiduously courted in the past.

News & Media

The Guardian

He believed that he had lost his preferential position with John Major's government – so assiduously courted with Margaret Thatcher – that he was condescended to, and wasn't taken seriously.

What is striking is how assiduously, even recklessly, Tory leaders sought to ingratiate themselves with executives of a particular mass media company.

Britain's third party has always built success by assiduously serving local interests and appealing for tactical votes.

News & Media

The Economist

Moreover, experience suggests that it is unwise to make heavy bets on Iran's presidential poll, however assiduously the ruling circle may try to orchestrate its outcome.

News & Media

The Economist

Throughout his career, he would be sharing his food with his police escort (after arrest in 1962), helping warders with their essays (also 1962), and earning the respect of their Robben Island counterparts by speaking to them in Afrikaans, which he studied assiduously.

News & Media

The Economist

Melissa Nieves, a recipient in New York, says she compares costs at five different supermarkets, assiduously collects coupons, eats mainly cheap, starchy foods, and still runs out of money a week or ten days before the end of the month.It is also hard to argue that food-stamp recipients are undeserving.

News & Media

The Economist
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Expert writing Tips

Best practice

Use "assiduously" to emphasize a sustained and dedicated effort over a period. It's stronger than simply saying someone worked "hard".

Common error

While "assiduously" is a perfectly valid word, avoid using it excessively in casual conversation or informal writing. Opt for simpler alternatives like "diligently" or "carefully" for better flow.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

93%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Linguistic Context

The adverb "assiduously" modifies verbs, adverbs, or adjectives to describe how an action is performed. It emphasizes the thoroughness and dedication applied to the action. Ludwig AI confirms that "assiduously" indicates careful, attentive, and sustained effort.

Expression frequency: Very common

Frequent in

News & Media

64%

Formal & Business

18%

Science

18%

Less common in

Wiki

0%

Encyclopedias

0%

Social Media

0%

Ludwig's WRAP-UP

In summary, "assiduously" is an adverb that signifies performing an action with great care, attention, and persistent effort. Ludwig AI classifies it as grammatically correct and usable in written English. It is frequently found in news media and formal business contexts to describe actions carried out with diligence. Alternatives include "diligently", "industriously", and "attentively". When writing, use "assiduously" to highlight dedication and sustained effort, but avoid overuse in informal settings.

FAQs

How can I use "assiduously" in a sentence?

You can use "assiduously" to describe someone working diligently or taking great care in their efforts. For example, "She worked "assiduously" to complete the project on time."

What words can I use instead of "assiduously"?

Alternatives to "assiduously" include "diligently", "industriously", or "attentively" depending on the nuance you want to convey.

Is it better to say "worked hard" or "worked assiduously"?

"Worked hard" is a general term, while "worked "assiduously"" implies a sustained, dedicated, and meticulous effort. Choose "assiduously" when you want to emphasize the thoroughness and persistence of the work.

What's the difference between "assiduously" and "studiously"?

"Assiduously" describes a general diligent effort, while "studiously" specifically relates to learning or examining something carefully. Therefore, "studiously" is best used in the context of academic or investigative pursuits.

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Most frequent sentences: