Used and loved by millions
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 so optimistic
Grammar usage guide and real-world examplesUSAGE SUMMARY
"not so optimistic" is correct and can be used in written English.
It is typically used to express a contrast or a slightly diminished degree of optimism compared to a previous statement. Example: "Although they were initially excited about the new project, their recent setbacks have left them feeling not so optimistic."
✓ Grammatically correct
News & Media
Sport
General Discussion
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
51 human-written examples
Houston is not so optimistic.
News & Media
Others are not so optimistic.
News & Media
Gutman is not so optimistic.
News & Media
Sanford is not so optimistic.
News & Media
Yankees fans were not so optimistic.
News & Media
Now they are not so optimistic.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
9 human-written examples
Some weren't so optimistic.
News & Media
"I wasn't so optimistic before.
News & Media
It's no surprise that the majority of Americans aren't so optimistic about the future.
News & Media
Inshallah". Those involved in the reconciliation process aren't so optimistic about the north, but the situation in Bamako is very different.
News & Media
Zone One has a much darker humour and isn't so optimistic, so it allows me to express a different part of my personality.
News & Media
Expert writing Tips
Best practice
Use "not so optimistic" to subtly express doubt or reduced enthusiasm without being overtly negative. This can be particularly effective in professional or sensitive communications where a balanced tone is important.
Common error
Avoid using "not so optimistic" in situations requiring strong, decisive language. While it's suitable for expressing mild doubt, it can come across as weak or indecisive when a firmer stance is needed. Choose a more direct expression of concern or pessimism when the situation warrants it.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "not so optimistic" functions as an adjectival phrase, modifying a noun or pronoun to express a reduced level of hope or positive expectation. As Ludwig AI confirms, it is grammatically sound and frequently used.
Frequent in
News & Media
60%
Sport
15%
Formal & Business
10%
Less common in
Science
5%
Wiki
5%
Reference
5%
Ludwig's WRAP-UP
The phrase "not so optimistic" is a versatile adjectival phrase used to express a tempered or diminished level of hope. As Ludwig AI states, it's grammatically correct and frequently encountered. It functions to communicate doubt or reduced enthusiasm, particularly in contexts like news reporting and general discussions. While alternatives like "less hopeful" or "somewhat pessimistic" exist, "not so optimistic" maintains a neutral register suitable for various situations. It's important to avoid using it in scenarios demanding strong, decisive language, as it may project an image of weakness or indecision. The phrase sees frequent usage in sources like The New York Times and The Guardian.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
less hopeful
Expresses a diminished level of hope compared to a previous state or general expectation.
somewhat pessimistic
Indicates a moderate degree of pessimism, suggesting a tendency to expect negative outcomes.
not particularly confident
Highlights a lack of assurance or certainty about a positive result.
a bit doubtful
Suggests a slight inclination to disbelieve or question a positive outcome.
rather unenthusiastic
Conveys a lack of excitement or eagerness, implying a less optimistic view.
not very encouraging
Describes a situation or information that does not inspire much hope or optimism.
a little skeptical
Indicates a cautious or questioning attitude, implying a lack of complete optimism.
not anticipating success
Directly states the absence of expectation for a favorable outcome.
tempered expectations
Implies that initial optimism has been reduced or moderated due to new information or circumstances.
feeling less upbeat
Expresses a decline in positive mood or attitude, suggesting a decrease in optimism.
FAQs
How can I use "not so optimistic" in a sentence?
You can use "not so optimistic" to express a lack of strong hope or expectation for a positive outcome. For example, "After the recent setbacks, I'm "not so optimistic" about the project's success."
What are some alternatives to "not so optimistic"?
Consider alternatives like "less hopeful", "somewhat pessimistic", or "a bit doubtful", depending on the nuance you want to convey.
Is it better to say "not very optimistic" or "not so optimistic"?
Both "not very optimistic" and "not so optimistic" are grammatically correct and widely used. The choice often comes down to personal preference or the specific context. They are largely interchangeable.
When should I avoid using the phrase "not so optimistic"?
Avoid using "not so optimistic" in situations that require a strong and decisive tone. In such cases, a more direct expression of concern or pessimism might be more appropriate.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested