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
this is hilarious
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "this is hilarious" is correct and usable in written English.
You can use it in a variety of contexts when you want to express the emotion of amusement or laughter at something. For example: "I just heard the funniest joke - this is hilarious!".
✓ Grammatically correct
News & Media
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
51 human-written examples
Okay, this is hilarious.
News & Media
Another said: "This is hilarious.
News & Media
Everyone thinks this is hilarious.
News & Media
"This is hilarious," I say.
News & Media
We're supposed to think this is hilarious.
News & Media
"This is hilarious!" another commenter posted.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
9 human-written examples
Once, this was hilarious.
News & Media
My mother thought this was hilarious.
News & Media
Even my grandmother thought this was hilarious.
News & Media
He probably thought this was hilarious but I guarantee you, this is not comfort-creating humor.
News & Media
My father thought this was hilarious: I admired his ability to laugh.
News & Media
Expert writing Tips
Best practice
Use "this is hilarious" when you want to express genuine amusement or find something particularly funny. It's suitable for informal conversations and light-hearted contexts.
Common error
Avoid using "this is hilarious" in formal writing or professional settings, as it may come across as unprofessional or flippant. Instead, opt for more neutral or sophisticated expressions like "this is amusing" or "this is quite remarkable".
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "this is hilarious" functions as an exclamatory expression, conveying the speaker's amusement or finding something very funny. Ludwig confirms its acceptability. It's used to react to situations or statements perceived as humorous.
Frequent in
News & Media
88%
Wiki
4%
Formal & Business
3%
Less common in
Science
2%
Encyclopedias
1%
Reference
1%
Ludwig's WRAP-UP
In summary, the phrase "this is hilarious" is a common and grammatically correct expression used to convey amusement. Ludwig confirms its acceptability for expressing that something is very funny. It is most frequently found in news and media contexts, signaling an informal register. While versatile, it's best reserved for informal settings and light-hearted conversations, avoiding overuse in formal or professional communications. When a more subdued or sophisticated tone is needed, alternatives such as "that's amusing" or "this is quite remarkable" might be more suitable.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
that's really funny
Replaces "this is" with "that's" and "hilarious" with "funny", softening the expression slightly.
that's so amusing
Replaces "hilarious" with "amusing", indicating a milder form of amusement.
this is amusing
Swaps "hilarious" with the word "amusing" to express a lighter sentiment.
that's comical
Uses "comical" instead of "hilarious", focusing on the aspect of something being funny in a visual or situational way.
this is comical
Swaps "hilarious" with the word "comical" to express a lighter sentiment.
that cracks me up
Expresses that something makes the speaker laugh, using a more informal and personal tone.
that's a riot
Uses a more emphatic expression to convey that something is extremely funny or entertaining.
this is a riot
An expression that something is extremely funny or entertaining.
that's too funny
Emphasizes the funniness of something, suggesting it's excessively amusing.
that's priceless
Implies that something is so funny or absurd that it's extremely valuable from an entertainment perspective.
FAQs
How can I use "this is hilarious" in a sentence?
You can use "this is hilarious" to express amusement or laughter at something. For example, "I just saw a cat chasing its tail – this is hilarious!"
What's a more formal alternative to "this is hilarious"?
In formal contexts, you could use phrases like "this is amusing" or "this is quite remarkable".
Is it appropriate to use "this is hilarious" in professional emails?
It's generally best to avoid using "this is hilarious" in professional emails unless the context is very informal and light-hearted. A more neutral phrase like "that's interesting" might be more suitable.
What are some similar phrases to "this is hilarious" that I can use?
Some similar phrases include "that's really funny", "that cracks me up", or "that's a riot", depending on the level of amusement you want to convey.
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested