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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
major sources of
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "major sources of" is correct and usable in written English.
It can be used when discussing significant contributors or origins of something, such as information, resources, or influences. Example: "The major sources of pollution in the city include vehicle emissions and industrial waste."
✓ Grammatically correct
Science
News & Media
Encyclopedias
Alternative expressions(5)
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
59 human-written examples
Following are the major sources of intelligence.
Encyclopedias
There are two major sources of broker-to-broker mistrust.
News & Media
Bootleggers had other major sources of supply, however.
Encyclopedias
Grimsley told investigators that "Latin players" had boxes of drugs and were major sources of amphetamines.
News & Media
Cows and their manure are considered the major sources of the pathogen.
News & Media
The two major sources of Daughtry's mail are England and Sweden.
News & Media
There are three major sources of basement water: condensation, runoff and subsurface penetration.
News & Media
America's lakes and estuaries are major sources of drinking water and vital economic generators through tourism.
News & Media
Some are half a century old and are considered major sources of air pollution.
News & Media
"Businesses are not likely to be major sources of funds to the global fund," he said.
News & Media
Mexico and other Latin American countries are major sources of the drugs.
News & Media
Expert writing Tips
Best practice
When using "major sources of", ensure that you can substantiate the claim with evidence or data to support the assertion that these sources are indeed the most significant.
Common error
Avoid using "major sources of" without proper justification. Ensure the identified sources are truly the most significant, not merely prominent or well-known, to maintain accuracy and credibility.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "major sources of" functions as a determiner phrase identifying the most significant origins or contributors of something. It is commonly used to specify key elements or factors. Ludwig AI confirms this is a grammatically correct and usable phrase.
Frequent in
Science
34%
News & Media
32%
Encyclopedias
7%
Less common in
Formal & Business
2%
Reference
0%
Social Media
0%
Ludwig's WRAP-UP
The phrase "major sources of" is a grammatically sound and frequently used expression to denote the primary origins or contributors to something. Appearing across diverse contexts like science, news, and encyclopedias, it maintains a neutral to formal tone. Ludwig AI confirms its correctness and widespread applicability. When employing this phrase, ensure accurate justification with supporting evidence, as overstating the significance can diminish credibility. Alternative phrasing includes "key origins of" or "primary contributors to", offering nuanced options. In summary, "major sources of" is a versatile tool for highlighting key elements, provided it's used judiciously and accurately.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
key origins of
Replaces "major" with "key", emphasizing importance.
primary contributors to
Shifts from "sources" to "contributors", highlighting an active role.
principal origins of
Uses "principal" and "origins" for a more formal tone.
chief causes of
Focuses on causation rather than general origination.
mainsprings of
Emphasizes the initiating or driving force behind something.
leading factors in
Highlights influence and importance as a cause.
significant drivers of
Implies a propelling or motivating force.
central components of
Focuses on essential parts rather than origins.
essential elements for
Highlights indispensable components.
critical foundations for
Emphasizes the fundamental basis or support.
FAQs
How can I use "major sources of" in a sentence?
The phrase "major sources of" is used to indicate the primary origins or contributors to something. For example: "The "major sources of pollution" in the city include vehicle emissions and industrial waste."
What are some alternatives to "major sources of"?
You can use alternatives like "key origins of", "primary contributors to", or "principal origins of" depending on the specific nuance you want to convey.
Is it correct to say "main sources of" instead of "major sources of"?
Yes, "main sources of" is a similar and often interchangeable phrase. Both indicate significant origins, but "major" might imply a larger scale or impact than "main".
What's the difference between "major sources of" and "minor sources of"?
"Major sources of" refers to the primary or most significant origins, while "minor sources of" indicates less important or secondary origins. The choice depends on the relative contribution or impact of the sources being discussed.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested