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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
cannot be combined
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "cannot be combined" is correct and usable in written English.
You can use this phrase when two or more things cannot be combined together, or when there is no possibility of them being combined. For example: "The two types of paint cannot be combined, as they are not compatible."
✓ Grammatically correct
Academia
News & Media
Science
Alternative expressions(18)
mutually exclusive
mutually incompatible
mutually exclusive options
incompatible
cannot coexist
cannot be contained
cannot be complemented
cannot be synchronized
cannot be connected
cannot be contributed
cannot be incorporated
cannot be interconnected
cannot be convened
cannot be consolidated
cannot be equated
cannot be reconciled
cannot be compared
cannot be converted
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
60 human-written examples
Discounts cannot be combined.
Cannot be combined with any other promotion.
News & Media
Please note discounts cannot be combined.
News & Media
The bills cannot be combined under the rules of reconciliation.
News & Media
Cannot be combined with any other offer or discount.
The group discount cannot be combined with the scholarships.
Academia
Does the ASA ruling signal that profit and social values are cannot be combined?
News & Media
Many animal calls are fixed and cannot be combined in order to describe new situations.
News & Media
Several questions cannot be combined into one; questions can't be materially altered or otherwise distorted.
News & Media
Cannot be combined with other offers or discounts including bulk pricing.
News & Media
Offers cannot be combined with any other Washington Post reduced-price home-delivery sales offers.
News & Media
Expert writing Tips
Best practice
When using "cannot be combined" in formal writing, ensure clarity by specifying what items or concepts cannot be combined and why. For instance, "These discounts cannot be combined because they apply to different product categories."
Common error
Avoid using "cannot be combined" without clearly stating what elements are incompatible. Instead of saying "This offer cannot be combined", specify "This offer "cannot be combined with" any other promotional offers."
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "cannot be combined" functions as a restrictive modifier, indicating a limitation or incompatibility between two or more entities. According to Ludwig, this usage is grammatically correct and widely applicable.
Frequent in
Academia
28%
News & Media
33%
Science
32%
Less common in
Formal & Business
5%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "cannot be combined" is a grammatically sound and frequently used expression that serves to denote incompatibility or restriction. Ludwig AI confirms its correctness and widespread applicability across domains such as academia, news, and science. When employing this phrase, clarity is paramount; explicitly state which elements are incompatible to avoid ambiguity. While suitable for various writing styles, alternative phrases like "mutually exclusive" may be preferred in highly formal contexts. Remember to avoid using the phrase without providing context to what cannot be combined.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
cannot be used together
A more direct and literal way of expressing the inability to combine.
mutually exclusive
This term is more formal and emphasizes that the options prevent each other from happening or being true.
not combinable
A more concise, though slightly less common, way to say "cannot be combined".
mutually incompatible
Combines the concepts of mutual exclusivity and incompatibility.
mutually exclusive options
Highlights that the choices are mutually exclusive.
incompatible
Focuses on the inherent nature of the items preventing their combination or coexistence.
precludes combination
Emphasizes that one thing prevents the other from being combined.
combination is prohibited
Highlights that combining the items is not allowed or is against the rules.
exclusive of each other
Emphasizes the separateness and non-overlapping nature of the items.
cannot coexist
Focuses on the inability of the items to exist together in the same space or time.
FAQs
How do I use "cannot be combined" in a sentence?
Use "cannot be combined" to indicate that two or more things should not or cannot be used together, such as "These coupons "cannot be combined with other offers"".
What is a more formal way to say "cannot be combined"?
A more formal way to express the same idea is to use phrases like "mutually exclusive", or "incompatible", depending on the context. For example, "These two solutions are mutually exclusive".
Can "cannot be combined" be used in all types of writing?
Yes, "cannot be combined" is suitable for various types of writing, from formal to informal, but ensure the context is clear. In very formal contexts, consider alternatives like "mutually exclusive".
What's the difference between "cannot be combined" and "cannot be used together"?
"Cannot be combined" is generally used when referring to offers, discounts, or abstract concepts, while "cannot be used together" is broader and can apply to physical items or processes. However, they're often interchangeable. For example, the solutions "cannot be used together".
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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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested