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
chiefly used
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "chiefly used" is correct and usable in written English.
It can be used to indicate that something is primarily or mainly utilized for a specific purpose or in a particular context. Example: "This tool is chiefly used for data analysis in research projects."
✓ Grammatically correct
Encyclopedias
News & Media
Science
Academia
Wiki
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
53 human-written examples
One candidate is transabdominal ultrasonography (US), a useful and non-invasive diagnostic procedure which is chiefly used in the examination of hepatobiliary and pancreatic diseases.
Science
Iridium is chiefly used in the form of platinum alloys.
Encyclopedias
Corduroy is chiefly used for breeches, coats, hunting apparel, millinery, slacks, jackets, and trousers.
Encyclopedias
It is in this work that wood carving is chiefly used.
Encyclopedias
(At first, the writ was chiefly used by the king, to establish his jurisdiction, rather than by prisoners).
News & Media
The Pave Hawk helicopter is chiefly used for search and rescue missions in marginal weather, according to the Air Force.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
7 human-written examples
Like many of his colleagues, Mr. Verno chiefly uses a very narrow, thin and flexible knife with a curved tip, sometimes called a Thai knife.
News & Media
"Nobody else has any of these sounds on their hard drives or in their samples, anywhere in the world," said Mr. Cicci, who chiefly uses Live, an audio software program from Ableton, to create and mix his sounds.
News & Media
Chiefly, use the Windows version for now.
News & Media
Myzostomids and their hosts were collected chiefly using scuba.
Science
Public interest is high in the net neutrality proceeding for which the electronic comment filing system (ECFS) has chiefly been used over the last few months.
News & Media
Expert writing Tips
Best practice
When describing the main function of a tool, technique, or resource, use "chiefly used" to clearly communicate its primary purpose. For example, "This software is chiefly used for data analysis."
Common error
While grammatically correct, "chiefly used" can sound overly formal in casual conversation. In such cases, consider alternatives like "mainly used" or "mostly used" to maintain a natural tone.
Source & Trust
82%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "chiefly used" functions as a descriptive element, specifying the main purpose or application of a subject. It modifies a noun by indicating what the subject is primarily employed for. Ludwig AI indicates the expression is grammatically correct.
Frequent in
Encyclopedias
22%
News & Media
21%
Science
20%
Less common in
Academia
15%
Wiki
10%
Formal & Business
5%
Ludwig's WRAP-UP
In summary, the phrase "chiefly used" is a versatile and grammatically sound expression employed to denote the primary purpose or function of a subject. As Ludwig AI confirms, it adheres to standard grammatical rules and maintains broad applicability. While "chiefly used" finds frequent application across varied contexts, including encyclopedias, news media, and scientific publications, it's important to note its formal register, suggesting judicious use in more casual settings. For scenarios demanding less formality, alternatives such as "mainly used" or "mostly used" may prove more suitable. Therefore, understanding both the functionality and contextual appropriateness of "chiefly used" ensures effective and precise communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
primarily employed
Replaces "used" with "employed", indicating active utilization, which conveys the same primary function but sounds more formal.
mainly utilized
Substitutes "chiefly" with "mainly" and "used" with "utilized", providing a slightly more formal tone while maintaining the core meaning.
largely applied
Changes "chiefly" to "largely" and "used" to "applied", shifting the focus to the application or implementation of something.
principally adopted
Replaces "chiefly" with "principally" and "used" with "adopted", suggesting a primary method or approach that has been chosen.
commonly designated
Shifts the focus from use to designation, implying that something is primarily referred to or known by a specific term or name.
frequently leveraged
Emphasizes the strategic or advantageous aspect of using something, implying that it is often used to achieve a specific goal.
predominantly consumed
Focuses on the consumption aspect, indicating that something is mainly used by being consumed or utilized in large quantities.
generally administered
Shifts the focus to administration, implying that a process or substance is primarily used in a controlled or managed way.
typically dedicated
Emphasizes the exclusive purpose or function to which something is assigned, which is slightly different from "used" but still implies primary function.
especially allocated
Highlights the allocation aspect, suggesting that something is primarily reserved or designated for a specific purpose or use.
FAQs
How can I use "chiefly used" in a sentence?
Use "chiefly used" to describe the primary purpose or application of something. For example, "This room is chiefly used for meetings".
What are some alternatives to "chiefly used"?
You can use alternatives like "mainly utilized", "primarily employed", or "largely applied" depending on the context.
Is it better to say "chiefly used" or "mostly used"?
Both "chiefly used" and "mostly used" are grammatically correct, but "chiefly used" is more formal. Choose "mostly used" for informal contexts.
What's the difference between "chiefly used" and "commonly used"?
"Chiefly used" emphasizes the main purpose, while "commonly used" highlights widespread usage. For instance, something can be "chiefly used" for one purpose, even if it is "commonly used" for several.
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
82%
Authority and reliability
4.6/5
Expert rating
Real-world application tested