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
capricious
Grammar usage guide and real-world examplesUSAGE SUMMARY
The word "capricious" is correct and can be used in written English.
It is an adjective used to describe someone or something that is unpredictable, determined by chance or whim, and brief in duration. For example, "The weather today is quite capricious, with a light rain shower changing to sunny skies and back again every half hour."
✓ Grammatically correct
News & Media
Formal & Business
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
60 human-written examples
He said Jock's behaviour in prison had been "exemplary under extreme provocation" and he accused Bulgarian authorities of being "capricious" and "vindictive".
News & Media
The pitch has largely played well when the sun has been out, becoming capricious only when low cloud has pressed down on the ground.
News & Media
That memory, like so much else, is now fading in middle age, becoming limited to a means of recalling what I've read, but an otherwise unreliable, even capricious, tool for much else.
News & Media
Sometimes it can feel that life is not so much capricious as downright cruel.
News & Media
Now and then, the capricious cacophony of my mind still amazes me: all those thoughts and worries and ideas and fears swirling around in there.
News & Media
Yet beneath the facade of implacable command was a moody, capricious man with a strained marriage: while he was in India, his wife Edwina had allegedly conducted an affair with the Indian politician Nehru.
News & Media
Spaghetti westerns, blaxploitation movies, John Wayne: all get their salute as the two men change the purpose of their travels from the hunt for profitable criminals to the finding and freeing of Django's wife, who is still enslaved on a Mississippi plantation owned by the capricious Mr Candie (Leonardo DiCaprio).
News & Media
Meanwhile it has emerged that members of the local community have written to senior civil servants at the MoD about the "capricious and intransigent manner" in which they handled the closure of the barracks before reopening it to house the Libyans.
News & Media
The west coast of Scotland is a most wondrous place but a capricious mistress, as likely to obscure with a thick pelt of dreich grey as reveal stunning land and seascapes.
News & Media
If rules are indeed rules, then their application needs to be consistent not capricious.
News & Media
The fact that a pitch that has seemed docile for four days can suddenly become capricious and ready to be exploited in the last one or two sessions of the final day is one reason why the proposal of the ECB chairman-elect, Colin Graves, that there should be four-day Tests with an increase in overs per day is wide of the mark.
News & Media
Expert writing Tips
Best practice
When using "capricious", ensure the context clearly indicates unpredictability stemming from whim or impulse, rather than random chance.
Common error
Avoid using "capricious" when "random" is more appropriate. "Capricious" implies a decision or behavior driven by sudden, whimsical impulses, while "random" indicates a lack of pattern or purpose.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The adjective "capricious" primarily functions as a modifier, describing nouns with the characteristic of being unpredictable or erratic. As Ludwig AI confirms, it is grammatically correct and commonly used. Examples show its use in describing weather, authorities, and minds.
Frequent in
News & Media
48%
Formal & Business
25%
Science
27%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "capricious" is a grammatically correct adjective widely used to describe something unpredictable and prone to sudden changes. As Ludwig AI confirms, it's a versatile term found across various contexts, primarily in News & Media, Formal & Business, and Scientific writing. When using "capricious", remember that it suggests an element of whim or impulse, differentiating it from mere randomness. Related terms like "impulsive", "whimsical", and "arbitrary" can offer nuanced alternatives depending on the specific context. This word is common and safe to use as long as it accurately reflects the concept of unpredictable behavior driven by impulse.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
unpredictable
Highlights the inability to foresee or anticipate future behavior or events.
impulsive
Focuses on acting without forethought or planning.
arbitrary
Emphasizes a lack of reason or system in decision-making.
whimsical
Suggests a playful and fanciful nature, often driven by sudden desires.
fickle
Implies a tendency to change one's mind frequently and without apparent reason.
erratic
Describes behavior or movement that is irregular and unpredictable.
changeable
Emphasizes the tendency to undergo alterations or shifts.
unstable
Points to a lack of steadiness or reliability.
mutable
Stresses the capacity or tendency to change in form or quality.
flighty
Suggests a lack of seriousness and a tendency to flit from one thing to another.
FAQs
How can I effectively use "capricious" in a sentence?
Use "capricious" to describe something that is unpredictable and subject to sudden changes of mind or behavior. For example, "The stock market's behavior can be "unpredictable" and "capricious"".
What words can I use instead of "capricious"?
Which is correct, "capricious behavior" or "arbitrary behavior"?
Both phrases can be correct, but they have slightly different meanings. "Capricious behavior" implies that the behavior is unpredictable and changes suddenly, while "arbitrary behavior" suggests that the behavior is based on random choice or personal whim, rather than any reason or system.
What's the difference between "capricious" and "fickle"?
"Capricious" and "fickle" both describe a lack of consistency, but "capricious" often implies a sudden and impulsive change, while "fickle" suggests a general tendency to change one's mind or affections frequently.
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
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested