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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
not so obvious
Grammar usage guide and real-world examplesUSAGE SUMMARY
"not so obvious" is correct and usable in written English.
You can use it when something appears not to be apparent or clear. For example, "I noticed the faint smudge on the painting, but its cause was not so obvious."
✓ Grammatically correct
Science & Research
News & Media
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
"It's fairly complicated because what the proper adjustments are is not so obvious," he says.
Science & Research
The answer is actually not so obvious.
News & Media
The greens' switch was not so obvious.
News & Media
Is it not so obvious?" Wolf posted.
News & Media
This distinction is not so obvious.
News & Media
Other features are not so obvious.
News & Media
Answers, sadly, are not so obvious.
News & Media
The answer must be yes, but it's not so obvious.
News & Media
"What we are doing is not so obvious".
News & Media
The depth of the batting is not so obvious.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
1 human-written examples
UNEXPECTED COSTS Several not-so-obvious costs may also arise.
News & Media
Expert writing Tips
Best practice
Use "not so obvious" to introduce a counterintuitive point or a hidden aspect of a situation. It's effective for adding depth to your argument.
Common error
Avoid using "not so obvious" too frequently in a single piece of writing. Overuse can make your writing sound repetitive and diminish the impact of the phrase.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "not so obvious" functions as an adjective phrase, typically modifying a noun or pronoun. It serves to qualify or describe something that is not immediately apparent or easily understood. Ludwig AI confirms its common usage in a variety of contexts.
Frequent in
News & Media
45%
Science
35%
Wiki
5%
Less common in
Formal & Business
5%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "not so obvious" is a common and versatile expression used to indicate a lack of immediate clarity or understanding. As Ludwig AI confirms, its grammatical status is correct, and it frequently appears in news, media, and scientific contexts. When writing, use "not so obvious" to introduce subtle or complex ideas, but avoid overuse. Alternatives such as "not immediately clear" or "less than obvious" can provide variety. The phrase serves to add depth to your writing by signaling that an idea requires further consideration.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
not immediately clear
Emphasizes the lack of immediate clarity.
not readily apparent
Highlights the difficulty in perceiving or understanding something quickly.
not easily discernible
Focuses on the challenge in distinguishing or recognizing something.
not plainly evident
Stresses that something is not obviously visible or noticeable.
not intuitively understood
Indicates that understanding requires more than just intuition.
less than obvious
Uses a comparative to show a reduced level of obviousness.
not crystal clear
Uses a metaphor to indicate a lack of clarity.
obscure
A single-word alternative denoting something hidden or not well-known.
subtle
Suggests that something is understated and requires careful observation.
underlying
Implies that something exists beneath the surface and is not immediately visible.
FAQs
How can I use "not so obvious" in a sentence?
Use "not so obvious" to introduce an idea, fact, or detail that isn't immediately apparent or easily understood. For example, "The solution seemed simple, but the implications were "not so obvious"".
What are some alternatives to "not so obvious"?
Alternatives include "not immediately clear", "not readily apparent", or "less than obvious", depending on the context.
Is it better to say "not obvious" or "not so obvious"?
"Not obvious" is a direct negation, while "not so obvious" implies a degree of subtlety or hidden complexity. The better choice depends on the specific nuance you want to convey. The first emphasizes the simple lack of clarity, the second implies the existence of layers beneath the surface.
What's the difference between "not so obvious" and "counterintuitive"?
"Not so obvious" means something is not easily perceived or understood, whereas "counterintuitive" describes something that goes against what one would expect. Something that is "not so obvious" may become clear with explanation, while something counterintuitive remains surprising even when understood.
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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