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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
must be distinguished
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "must be distinguished" is correct and usable in written English.
It can be used when indicating that something needs to be recognized as different or separate from something else. Example: "In this discussion, the concepts of freedom and liberty must be distinguished to avoid confusion."
✓ Grammatically correct
Science
Encyclopedias
News & Media
Alternative expressions(4)
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
58 human-written examples
Expression must be distinguished from evocation.
Encyclopedias
Nationalism must be distinguished from patriotism.
News & Media
Origins and mechanisms must be distinguished from outcomes.
News & Media
Chemical reactions must be distinguished from physical changes.
Encyclopedias
For instance, for an alloy AB kink site positions A* and B* must be distinguished.
Science
Because it has major medicolegal implications, it must be distinguished from accidental trauma.
Science
Forgery must be distinguished from copies produced with no intent to deceive.
Encyclopedias
The rural upstate areas must be distinguished from the upstate cities and their suburbs.
Encyclopedias
Also, military government must be distinguished from military law and martial law.
Encyclopedias
Human-verified similar examples from authoritative sources
Similar Expressions
2 human-written examples
Malebranche emphasized that the clear idea of extension must be distinguished from our confused sensations.
Science
In the case of TiO2, at least two different RE excitation mechanisms must be distinguished.
Science
Expert writing Tips
Best practice
When using "must be distinguished", ensure that the context clearly indicates what two or more items are being differentiated and why their distinction is important.
Common error
Avoid using "must be distinguished" without explicitly stating what elements need differentiation, which leaves the reader guessing the subject of your analysis. Provide immediate context.
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The primary grammatical function of "must be distinguished" is to express a necessity for differentiation. It is used to highlight that certain elements need to be recognized as distinct from others. Ludwig AI confirms its usability in written English.
Frequent in
Science
68%
Encyclopedias
12%
News & Media
9%
Less common in
Formal & Business
3%
Wiki
1%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "must be distinguished" is grammatically correct and very commonly used to emphasize the necessity of differentiating between two or more things. Ludwig AI confirms this. It appears most frequently in scientific, encyclopedic and news contexts, implying a formal and precise register. Related phrases include "should be differentiated" and "needs to be distinguished", offering alternative ways to express this requirement. To use "must be distinguished" effectively, always ensure clarity about what needs differentiation and why, providing immediate context for your reader.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
should be differentiated
Replaces "must" with "should", softening the obligation while retaining the meaning of needing to tell apart.
needs to be differentiated
Substitutes "must" with "needs to", emphasizing a requirement for distinction.
has to be differentiated
Employs "has to be" in place of "must be", stressing the necessity of the distinction.
ought to be distinguished
Uses "ought to" instead of "must", conveying a sense of moral obligation or advisability in making a distinction.
must be discerned
Substitutes "distinguished" with "discerned", focusing on perceiving a difference.
has to be discerned
Employs "has to be" with "discerned", stressing the necessity of perceiving a difference.
should be set apart
Uses "set apart" instead of "distinguished", focusing on the separation aspect.
needs to be set apart
Highlights the necessity of separation using "needs to be set apart".
should be told apart
Replaces "distinguished" with "told apart", focusing on the ability to differentiate.
needs to be told apart
Emphasizes the need to differentiate using "needs to be told apart".
FAQs
How to use "must be distinguished" in a sentence?
Use "must be distinguished" to emphasize the importance of recognizing the differences between two or more things. For example, "In this analysis, correlation "must be distinguished" from causation to avoid inaccurate conclusions."
What can I say instead of "must be distinguished"?
You can use alternatives like "should be differentiated", "needs to be distinguished", or "ought to be distinguished depending on the level of emphasis you want to convey.
Which is correct, "must be distinguished" or "must be differentiate"?
"Must be distinguished" is the correct phrasing. "Distinguished" is the past participle form of the verb "distinguish" and is used in this passive construction. "Differentiate" is the base form of the verb and is incorrect in this context.
What's the difference between "must be distinguished" and "should be distinguished"?
"Must be distinguished" conveys a stronger sense of necessity or requirement. "Should be distinguished" suggests a recommendation or advisability but is less forceful. The choice depends on the degree of importance you want to emphasize in making the distinction.
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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
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested