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
they were marvellous
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "they were marvellous" is correct and usable in written English.
You can use it to express admiration or appreciation for a group of people or things that have performed exceptionally well or are impressive in some way. Example: "The performers at the concert were marvellous, captivating the audience with their talent and energy."
✓ Grammatically correct
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
6 human-written examples
They were marvellous - except for one bit, which made my blood boil.
News & Media
Hirst was doing his dot paintings and Rosenthal thought they were marvellous.
News & Media
Asked about U.S. Zoos, Mr. F. said they were marvellous, but considers the San Diego Zoo the best.
News & Media
"I had a few ideas for my part, and told them to the director Barry, who said he thought they were marvellous - they're such fucking liars, bastards.
News & Media
They were marvellous, patching me up and giving me food - until the Japanese authorities declared that anyone harbouring an escaped English prisoner would have their village destroyed.
News & Media
When they replied that they were "marvellous," Bonaparte responded that it was just as well, since he would have them shot if they continued "fostering mutinies and preaching revolt".
Wiki
Human-verified similar examples from authoritative sources
Similar Expressions
54 human-written examples
They are marvellous pictures.
News & Media
They're marvellous!" Along with remarks about George Formby, it gets a little wearing.
News & Media
Yes, Theresa says, they are marvellous; furthermore, they will change to different, beautiful colors as Daisy's life changes.
News & Media
But Hunt said: I've had an excellent tour of the facilities here and they are marvellous, but there doesn't seem to be any room left.
News & Media
And sometimes they are marvellous books which aren't admired as much as they should be because of an age-old tendency to disparage women and anything perceived as feminine (emotional, subjective, weak, lacking rigour).
News & Media
Expert writing Tips
Best practice
Use "they were marvellous" to express strong approval or admiration for a group's actions or qualities. This phrase is suitable for conveying genuine enthusiasm.
Common error
Avoid using "they were marvellous" in highly formal or academic writing. While grammatically correct, it can sound slightly informal. Opt for more neutral or sophisticated alternatives such as "they were excellent" or "they were impressive" in professional settings.
Source & Trust
95%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "they were marvellous" functions as a declarative statement expressing strong approval or admiration. Ludwig AI confirms its correctness and usability. It is used to convey that a group of people or things performed exceptionally well or possess impressive qualities, as shown in the provided examples.
Frequent in
News & Media
60%
Wiki
20%
Science
20%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "they were marvellous" is a grammatically correct and usable expression for conveying strong admiration or approval. While considered slightly informal, as confirmed by Ludwig AI, it is suitable for various contexts, particularly in news and media. The phrase functions as a declarative statement to express positive evaluation. For more formal settings, consider alternatives like "they were excellent" or "they were outstanding". The phrase is most frequently found in news and media sources, with less common usage in formal or academic writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
they were wonderful
Replaces "marvellous" with "wonderful", maintaining a similar level of positive sentiment.
they were excellent
Substitutes "marvellous" with "excellent", indicating a high degree of quality or performance.
they were outstanding
Replaces "marvellous" with "outstanding", emphasizing exceptional qualities.
they were superb
Uses "superb" instead of "marvellous", suggesting a very high standard.
they were remarkable
Replaces "marvellous" with "remarkable", highlighting their noteworthy nature.
they were magnificent
Substitutes "marvellous" with "magnificent", indicating grandeur and impressiveness.
they were astonishing
Replaces "marvellous" with "astonishing", emphasizing the surprise and wonder they evoke.
they were impressive
Uses "impressive" instead of "marvellous", highlighting their ability to inspire admiration.
their performance was marvellous
Restructures the sentence to emphasize the performance, while retaining "marvellous".
they performed marvelously
Changes the sentence structure to use the adverb "marvelously", indicating how they performed.
FAQs
What does "they were marvellous" mean?
The phrase "they were marvellous" expresses strong admiration or approval for a group of people or things, suggesting they were exceptionally good or impressive.
What can I say instead of "they were marvellous"?
You can use alternatives like "they were wonderful", "they were excellent", or "they were outstanding" depending on the context.
Is "they were marvellous" formal or informal?
"They were marvellous" is generally considered to be neutral to slightly informal. While acceptable in many contexts, more formal alternatives might be preferable in academic or business settings.
How can I use "they were marvellous" in a sentence?
You can use "they were marvellous" to describe a group that performed well or possessed admirable qualities. For example, "The actors in the play were marvellous, delivering captivating performances".
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
95%
Authority and reliability
4.5/5
Expert rating
Real-world application tested