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 are worst
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "they are worst" is not correct in standard English.
The correct form would be "they are the worst." Example: "In my opinion, they are the worst team in the league this season."
⚠ May contain grammatical issues
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
8 human-written examples
Why they are worst in the league in third-down conversions (7 of 42)?
News & Media
Unsurprisingly they are worst for Greece, whose economy is now expected to contract for four successive years.
News & Media
The closest team to leaders Lyon is now Toulouse, which one France Football journalist claimed was an indictment of Ligue 1. "They are worst football-playing team ever to be second in France and their only tactic is to put ten men behind the ball and take advantage of a mistake".
News & Media
Travel agent: "OK, I can offer you a cruise around the Greek islands then?" Man: "But there have been so many cruise-liner incidents …" Travel agent: "In that case, I can offer you a coach tour of Europe?" Man: "But the road accidents – they are worst of all!" Travel agent: "Oh, I think I have just the ticket – a walking tour, but I must warn you: it has sexual overtones".
News & Media
A caveat about lawyers and law professors: They are "worst case scenario" thinkers.
News & Media
These attitudes have consequences - and they are worst of all for gay Muslims, who have to live a sham half-life of lies, or be shunned by their families.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
52 human-written examples
Bahram Bekhradnia of the Higher Education Policy Institute, in Oxford, says they are worst-placed to cope with the cuts.
News & Media
While the stories described are devastating for the families involved, they are worst-case scenarios that do not represent the majority of twin pregnancies and outcomes.
News & Media
The war on terror depends on the most unprecedented cooperation in American history, the thing they're worst at.
News & Media
They are they worst friends ever.
News & Media
"They are the worst of all worlds.
News & Media
Expert writing Tips
Best practice
Always use the correct superlative form, "they are the worst", to ensure grammatical accuracy and clarity in your writing.
Common error
Avoid omitting the definite article "the" before "worst". Saying "they are worst" is grammatically incorrect. Always use "they are the worst" when comparing and indicating the lowest degree of quality or performance.
Source & Trust
86%
Authority and reliability
2.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "they are worst" functions as an attempt to express a superlative comparison. However, Ludwig AI, confirms that the phrase is grammatically incorrect. The correct form requires the definite article "the".
Frequent in
News & Media
57%
Science
29%
Formal & Business
14%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, while the phrase "they are worst" attempts to convey a superlative comparison, it is grammatically incorrect. As Ludwig AI indicates, the correct form is "they are the worst". Although examples can be found in various sources, including news and media, the error significantly impacts the phrase's credibility and clarity. Always ensure the inclusion of the definite article "the" for accurate and effective communication. Consider using alternatives like "they are the least effective" or "they are the poorest performing" depending on the specific context.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
they are the worst
Adds the definite article "the" for grammatical correctness, indicating a superlative comparison.
they are the poorest performing
Substitutes "worst" with a more descriptive and professional alternative suitable for formal contexts.
they are the least effective
Replaces "worst" with a less absolute term, softening the criticism while maintaining a negative evaluation.
they are the least successful
Replaces "worst" with "least successful", focusing on outcomes rather than inherent qualities.
they are at their worst
Modifies the phrase to indicate a temporary state of poor performance or condition.
they are the bottom ranked
Uses the specific term "bottom ranked" which is appropriate when items are classified in a structured manner.
they are the most inadequate
Uses "inadequate" to convey a lack of suitability or effectiveness, offering a nuanced critique.
they are failing the most
Expresses the idea of underperformance through the verb 'failing', suggesting a process of decline.
they are the most detrimental
Replaces "worst" with "most detrimental", expressing that the items do the most harm.
they are exceptionally bad
Replaces "worst" with "exceptionally bad" expressing a subjective opinion.
FAQs
What's the correct way to say "they are worst"?
The grammatically correct way to express this idea is to say "they are the worst". The addition of "the" makes it a proper superlative.
What can I say instead of "they are worst"?
Depending on the context, you could use phrases like "they are the least effective", "they are the poorest performing", or "they are at their worst".
Is "they are worst" grammatically correct?
No, "they are worst" is grammatically incorrect. The correct form is "they are the worst", which uses the superlative form properly.
What's the difference between "they are worst" and "they are the worst"?
"They are worst" is grammatically incorrect, while "they are the worst" is the correct superlative form used to indicate the lowest degree of something.
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
86%
Authority and reliability
2.5/5
Expert rating
Real-world application tested