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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
not really good
Grammar usage guide and real-world examplesUSAGE SUMMARY
"not really good" is correct and usable in written English.
You can use it when you want to express that something is not as good as it could be. For example: "The food at the restaurant wasn't really good."
✓ Grammatically correct
News & Media
Science
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
It's not really good.
News & Media
"I'm not really good at it".
News & Media
I can see, just not really good.
News & Media
I'm not really good at labels.
News & Media
That's fundamentally not really good enough".
News & Media
I'm not really good at receiving".
News & Media
I'm not really good at saying no sometimes.
News & Media
"I'm not really good at math," she said.
News & Media
I'm not really good at plotting three steps ahead.
News & Media
"I'm not really good at that," he said.
News & Media
But then, not really good enough to beat Naipaul.
News & Media
Expert writing Tips
Best practice
Use "not really good" to express a mild form of disapproval or inadequacy, suitable for situations where a strong negative statement is unnecessary.
Common error
Avoid using "not really good" repeatedly in close proximity, as it can make your writing sound monotonous. Vary your language with synonyms such as "somewhat inadequate" or "less than ideal" to maintain reader engagement.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "not really good" functions as an adjectival phrase, modifying a noun to express a subjective assessment of its quality. As Ludwig AI explains, this construction indicates something is below expectations without being entirely negative.
Frequent in
News & Media
59%
Science
20%
Wiki
5%
Less common in
Academia
2%
Formal & Business
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, "not really good" functions as an adjectival phrase to express a mildly negative evaluation. The Ludwig AI confirms its correctness and usability, highlighting its suitability for softening criticism. With a high frequency, particularly in News & Media and Science, the phrase is a common way to convey that something is below expectations without being overly harsh. Remember to use it judiciously, varying your language to avoid monotony and maintaining clarity in your communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
not particularly good
Emphasizes a slightly lesser degree of inadequacy compared to the original phrase.
not especially good
Similar to 'not particularly good', it softens the negative assessment.
not very good
A more straightforward and common alternative expressing a lack of quality.
somewhat inadequate
Formally expresses a deficiency, suitable for more formal contexts.
subpar
A concise term indicating performance below the expected standard.
deficient
Directly states a lack or shortage in quality or performance.
not up to par
An idiomatic expression indicating something doesn't meet the required standard.
less than ideal
Indicates that something is not the best possible option or situation.
leaves something to be desired
Politely expresses that something is not entirely satisfactory.
far from perfect
Highlights the imperfection of something, implying significant shortcomings.
FAQs
What does "not really good" mean?
The phrase "not really good" expresses that something is below the expected standard, but not necessarily terrible. It's a mild way to indicate disapproval or deficiency.
How can I use "not really good" in a sentence?
You might say, "The service was friendly, but the food was "not really good"." This communicates that the food was subpar without being overly critical.
What are some alternatives to "not really good"?
Alternatives include phrases like "not very good", "somewhat inadequate", or "less than ideal", each offering a slightly different nuance.
Is it better to say "not really good" or "bad"?
It depends on the context. "Bad" is a stronger, more direct term. "Not really good" is milder and more suitable when you want to soften criticism. For example, if the service in a restaurant was not good you might say "the service was "not really good", but the food was excellent", whereas if the service was offensive you might say "the service was bad, and the food was terrible".
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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