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
no seriously
Grammar usage guide and real-world examplesUSAGE SUMMARY
"no seriously" is correct and usable in written English.
It is typically used to convey a sense of seriousness or urgency in what one is saying. It can also be used to emphasize that what is being said is not a joke or a casual remark. Example: "I know you think I'm exaggerating, but no seriously, we need to leave now if we want to catch our flight."
✓ Grammatically correct
News & Media
Wiki
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
34 human-written examples
"No, seriously, did you buy that?
News & Media
Ban Elizabeth Hurley! (No, seriously, do it).
News & Media
"No, seriously," Jenny said, and lit another cigarette.
News & Media
And then I say, "No, seriously, are you nice?" Q.
News & Media
(No, seriously, don't).
News & Media
My boss just looked at me and said, "No, seriously.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
24 human-written examples
"No, but seriously, if...".
News & Media
"No, but, seriously, that needs work".
News & Media
"No, but seriously, it'll be great.
News & Media
No one seriously challenged him, because no one seriously cared.
News & Media
Just, seriously, no.
News & Media
Expert writing Tips
Best practice
Use "no seriously" to signal a shift in tone, moving from a lighter or joking manner to a more sincere or urgent one.
Common error
Avoid using "no seriously" in formal or academic writing, as it can sound too casual or conversational. Opt for more formal alternatives like "in all seriousness" or "to be frank".
Source & Trust
83%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "no seriously" primarily functions as an adverbial interjection. It modifies the following statement by adding emphasis and signaling a change in tone. As Ludwig AI suggests, it conveys a sense of seriousness or urgency.
Frequent in
News & Media
60%
Wiki
20%
Formal & Business
10%
Less common in
Science
5%
Academia
3%
Reference
2%
Ludwig's WRAP-UP
In summary, the phrase "no seriously" is a grammatically correct and common expression used to emphasize sincerity and urgency. As Ludwig AI confirms, it signals a shift from a potentially joking or lighthearted tone to a more serious one. While commonly found in news media and informal contexts, it should be used sparingly in formal or academic writing. Consider alternatives like "in all seriousness" or "honestly" for more formal settings. The phrase's effectiveness lies in its ability to grab the listener's attention and underscore the importance of the message being conveyed.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
seriously speaking
Adds the specification of "speaking" emphasizing the sincere intention.
in all seriousness
Replaces "no" with "in all", creating a more formal tone but maintaining the emphasis on sincerity.
I'm being serious
Shifts the perspective to a first-person declaration of seriousness.
no kidding
Short expression confirming that the speaker is not joking.
I mean it
Conveys sincerity and emphasis but is shorter and more direct.
honestly
A single-word alternative emphasizing truthfulness and sincerity.
to be honest
It introduces a frank statement and emphasizes the speaker's sincerity.
are you kidding?
A rhetorical question that challenges whether a preceding statement should be taken seriously.
let me be clear
Implies sincerity and determination to avoid misunderstanding.
I assure you
Replaces the informal tone with a formal assurance of truthfulness.
FAQs
How can I use "no seriously" in a sentence?
Use "no seriously" to emphasize a point or to indicate a shift from a joking tone to a sincere one. For example, "I know it sounds crazy, but no seriously, I saw a ghost last night."
What can I say instead of "no seriously"?
You can use alternatives like "in all seriousness", "honestly", or "I'm being serious" depending on the context.
When is it appropriate to use "no seriously"?
It is appropriate to use "no seriously" in informal settings, such as conversations with friends, casual writing, or when you want to emphasize the sincerity of your statement. Avoid it in formal writing.
What is the difference between "no seriously" and "really"?
"No seriously" implies a shift in tone and emphasizes the truth of what you're saying, while "really" can simply express surprise or seek confirmation. Using "no seriously" suggests the listener might not believe you or might think you're joking.
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
83%
Authority and reliability
4.1/5
Expert rating
Real-world application tested