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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
real and imaginary
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "real and imaginary" is correct and usable in written English.
It can be used in contexts discussing concepts that have both tangible (real) and intangible (imaginary) aspects, such as in mathematics, literature, or philosophy. Example: "In the story, the protagonist navigates a world where real and imaginary elements intertwine, challenging the boundaries of reality."
✓ Grammatically correct
Academia
News & Media
Science
Alternative expressions(2)
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
I've met people, both real and imaginary.
News & Media
Fiction is at once real and imaginary.
News & Media
F iction is at once real and imaginary.
News & Media
It discusses real and imaginary geography of the Alexander Romance.
Academia
The real and imaginary parts of the dielectric constant.
Academia
Crises — real and imaginary — loosen normal constitutional constraints.
Academia
Mentions a number of books and authors, real and imaginary.
News & Media
The lines between real and imaginary are intentionally blurred in Williams's play.
News & Media
The paintings that his trio aim to lift come from both real and imaginary Scottish artists.
News & Media
There are also lots of lists of artworks, real and imaginary.
News & Media
For this purpose we propose two novel sets of test functions known as real and imaginary discrepancy test function, and real and imaginary cross-validation test functions.
Science
Expert writing Tips
Best practice
When discussing complex systems or models, use "real and imaginary" to clearly distinguish between observable components and theoretical constructs.
Common error
Avoid using "realistic and imaginary" when you mean to differentiate between what actually exists and what is purely conceptual or theoretical. "Realistic" implies resembling reality, while "real" denotes actual existence.
Source & Trust
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "real and imaginary" functions as a compound adjective, modifying a noun by describing its dual nature, encompassing both factual existence and conceptual creation. As Ludwig AI confirms, its use is widespread and grammatically sound.
Frequent in
Academia
32%
News & Media
31%
Science
37%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "real and imaginary" effectively conveys the presence of both factual and conceptual elements. As Ludwig AI confirms, it is grammatically sound and widely used across academia, news, and science. The phrase serves to clarify and distinguish between tangible existence and theoretical constructs, offering a nuanced perspective in various contexts. When using this phrase, ensure it accurately reflects the intended contrast and consider alternatives like "actual and fictional" or "tangible and intangible" depending on the desired emphasis. Avoid confusing it with "realistic and imaginary", which implies resemblance to reality rather than actual existence. Ultimately, "real and imaginary" is a versatile phrase for expressing the interplay between what is and what could be.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
actual and fictional
Replaces "real" with "actual" and "imaginary" with "fictional", focusing on the contrast between what exists and what is created.
tangible and intangible
Replaces "real" with "tangible" and "imaginary" with "intangible", emphasizing the physical versus non-physical nature of the concepts.
concrete and abstract
Replaces "real" with "concrete" and "imaginary" with "abstract", highlighting the distinction between definite and conceptual ideas.
factual and hypothetical
Replaces "real" with "factual" and "imaginary" with "hypothetical", emphasizing the difference between established facts and speculative possibilities.
genuine and illusory
Replaces "real" with "genuine" and "imaginary" with "illusory", stressing the contrast between authenticity and deception.
authentic and fabricated
Replaces "real" with "authentic" and "imaginary" with "fabricated", focusing on the origin of information whether true or invented.
existing and invented
Replaces "real" with "existing" and "imaginary" with "invented", drawing attention to what currently is versus what has been made up.
verifiable and speculative
Replaces "real" with "verifiable" and "imaginary" with "speculative", emphasizing the possibility of verification against what can be theorized.
objective and subjective
Replaces "real" with "objective" and "imaginary" with "subjective", underlining the contrast between measurable reality and personal interpretation.
physical and conceptual
Replaces "real" with "physical" and "imaginary" with "conceptual", reinforcing the contrast between material existence and mental constructs.
FAQs
How can I use "real and imaginary" in a sentence?
You can use "real and imaginary" to describe things that have both factual and conceptual aspects. For example, "The novel explores the interplay between "real and imaginary" worlds."
What's the difference between "real and imaginary" and "factual and fictional"?
"Real and imaginary" emphasizes the existence versus non-existence of something, while "factual and fictional" distinguishes between what is based on evidence and what is created through narrative. The choice depends on the context.
What are some alternatives to saying "real and imaginary"?
Depending on the context, alternatives include "actual and fictional", "tangible and intangible", or "concrete and abstract".
Is it appropriate to use "real and imaginary" in formal writing?
Yes, "real and imaginary" is appropriate in formal writing, especially in academic, scientific, or technical contexts where distinguishing between actual and conceptual elements is crucial. Ludwig AI confirms its validity and provides numerous examples from credible sources.
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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
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested