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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
old hat
Grammar usage guide and real-world examplesUSAGE SUMMARY
"old hat" is a correct phrase in written English and it is used to describe something that is familiar or well-known.
For example, "The idea of using a rewards system is old hat in the corporate world."
✓ Grammatically correct
News & Media
Formal & Business
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
59 human-written examples
Old hat.
News & Media
A bit old hat?
News & Media
CHESSPLAYING computers are old hat.
News & Media
Nowadays that seems old hat.
News & Media
BEING wired is old hat.
News & Media
"It's old hat.
News & Media
But that's old hat.
News & Media
Loyalty is old hat.
News & Media
"Storifying" history, for Solzhenitsyn, was old hat.
News & Media
Worse, this work is frightfully old hat.
News & Media
He's not old hat, like Mondale.
News & Media
Expert writing Tips
Best practice
Use "old hat" to describe ideas, methods, or trends that have become outdated or unoriginal. It's effective in conveying that something is no longer innovative or relevant.
Common error
Avoid using "old hat" in formal or academic writing where a more precise or technical term might be more appropriate. The phrase is generally informal and may not suit every context.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The primary grammatical function of "old hat" is as a predicate adjective. It modifies a noun or pronoun, describing it as outdated or uninteresting. Ludwig AI confirms its correct usage through numerous examples.
Frequent in
News & Media
58%
Formal & Business
18%
Wiki
8%
Less common in
Science
8%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "old hat" is a common idiom used to describe something that is outdated, unoriginal, or no longer interesting. As Ludwig AI confirms, the phrase is grammatically correct and widely used, particularly in news and media contexts. While effective in conveying a sense of obsolescence, it's important to consider the formality of the writing and opt for more precise language in formal or academic settings. Alternatives like "outdated" or "obsolete" might be more suitable in such cases. Remember to avoid using "old hat" when a more technical or formal term is more appropriate.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
out of date
Implies something is no longer current or fashionable.
passé
A French term indicating something is no longer fashionable or current.
outmoded
Suggests something is no longer useful or efficient due to being superseded.
antiquated
Indicates something is very old and no longer suitable for modern use.
behind the times
Suggests a lack of awareness of current trends or developments.
yesterday's news
Implies something is no longer interesting or relevant because it is already known.
has-been
Refers to someone or something that was once popular but is no longer successful.
stale
Suggests something has lost its freshness and appeal.
commonplace
Indicates something is ordinary and unremarkable.
hackneyed
Suggests something has become trite and overused.
FAQs
How can I use "old hat" in a sentence?
You can use "old hat" to describe something outdated. For example, "That technology is "old hat"; there are much better options available now."
What does it mean when someone says something is "old hat"?
When something is described as "old hat", it means it is "out of date", "passé", or no longer interesting or relevant.
What are some alternatives to saying "old hat"?
Some alternatives include "outdated", "obsolete", or "behind the times", depending on the specific context.
Is "old hat" appropriate for formal writing?
No, "old hat" is generally considered informal. In formal writing, it's best to use more precise and professional terms like "obsolete" or "outdated".
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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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested