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
idiosyncrasies
Grammar usage guide and real-world examplesUSAGE SUMMARY
The word 'idiosyncrasies' is correct and can be used in written English.
You can use it to describe the quirky behavior or attitudes of a person or group. For example, "Mary had many idiosyncrasies that made her an interesting and unique person to be around."
✓ Grammatically correct
News & Media
Science
Encyclopedias
Alternative expressions(5)
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
60 human-written examples
Among his many idiosyncrasies – he spoke to the Guardian in March about his imaginary horse – is a quirky run-up, which he starts from a lunging position.
News & Media
We were musically feeling each other out, exploring and mining each other's idiosyncrasies.
News & Media
"No one in Europe says, 'We don't care, take it or leave it.' No, we say, 'Guys, OK, some of your fears are justified, some of your sensibilities should be taken into account, and some of your idiosyncrasies, even though for us they might seem strange.
News & Media
South Africa's idiosyncrasies, from party politics to the high crime rate, provided regular material.
News & Media
Few explained the club's idiosyncrasies better, few internalised them better.
News & Media
But for all its idiosyncrasies, Ukraine's trajectory is clear: towards Europe.
News & Media
But before a test well has been drilled, it is near-impossible to be sure whether the geological idiosyncrasies that excite oilmen will yield either oil or gas (or sometimes both, and often nothing).
News & Media
Format-owners are of course keen to ensure that their ideas don't flop or change beyond recognition in Russia.There have been plenty of idiosyncrasies.
News & Media
But many Chinese idiosyncrasies will persist, including a penchant for shopping abroad and a big discount market that mingles the real with the fake.
News & Media
But a duel that could have a nation-wide impact is notable chiefly for its idiosyncrasies.
News & Media
Nonetheless, it must now spend considerable time and effort tracking the local content throughout its operations to satisfy government audits.Multinational enterprises have always been subject to the political idiosyncrasies of their host countries, and have learned to live with them.
News & Media
Expert writing Tips
Best practice
When analyzing cultural "idiosyncrasies", contextualize them within their historical and social background to provide a nuanced understanding.
Common error
Avoid using "idiosyncrasies" to describe simple preferences or choices. "Idiosyncrasies" typically refer to more ingrained, peculiar, or distinctive habits and behaviors.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The term "idiosyncrasies" functions as a plural noun, typically referring to the unique, peculiar, or distinctive characteristics of a person, place, or thing. As Ludwig AI shows, it is accepted as grammatically correct.
Frequent in
News & Media
68%
Science
16%
Encyclopedias
6%
Less common in
Formal & Business
4%
Reference
3%
Wiki
3%
Ludwig's WRAP-UP
The noun "idiosyncrasies" correctly describes peculiar and distinctive characteristics. Ludwig AI confirms its grammatical correctness and highlights its common use across various contexts. It is most frequently found in news and media, scientific writing, and encyclopedic entries, suggesting a neutral to formal register. When using "idiosyncrasies", focus on objective observations and avoid potentially disrespectful language. Consider alternatives like "peculiarities" or "quirks" for nuanced expression.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
peculiarities
Focuses on the odd or unusual nature of something.
quirks
Emphasizes minor oddities or eccentricities.
eccentricities
Highlights deviations from the norm or expected behavior.
oddities
Draws attention to the strange or unusual aspects.
distinctive traits
Focuses on characteristics that set something apart from others.
unique characteristics
Emphasizes the one-of-a-kind qualities.
individual traits
Highlights personal or specific features.
singular attributes
Emphasizes the exceptional or remarkable nature.
unconventional features
Focuses on aspects that deviate from accepted norms.
uncommon qualities
Highlights the rare or infrequent aspects.
FAQs
How can I use "idiosyncrasies" in a sentence?
You can use "idiosyncrasies" to describe unique or peculiar characteristics of a person, place, or thing. For instance, "The old house was full of charming "peculiarities" and "quirks"."
What are some alternatives to the word "idiosyncrasies"?
Alternatives to "idiosyncrasies" include "peculiarities", "quirks", "eccentricities", and "oddities". The best choice depends on the specific nuance you want to convey.
Is it correct to say "idiosyncrasies" when referring to positive traits?
While "idiosyncrasies" often refers to unusual or peculiar traits, it's not inherently negative. It can be used to describe both positive and negative "characteristics", depending on the context.
What's the difference between "idiosyncrasies" and "characteristics"?
"Characteristics" are general qualities or features, while "idiosyncrasies" are specific, peculiar, and often unexpected traits. "Characteristics" are broader, while "idiosyncrasies" are more focused on the unusual.
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
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested