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
defy
Grammar usage guide and real-world examplesUSAGE SUMMARY
The word 'defy' is correct and usable in written English.
You can use it to describe a situation in which someone acts in a way that goes against what someone else says or expects. For example: "The protester refused to obey the police officer's orders, defying their authority."
✓ Grammatically correct
News & Media
Formal & Business
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
Will the country defy the doomsayers and unlock the €7.2bn in held-up bailout funds it so desperately requires?
News & Media
No matter: the president says he is ready to defy his fellow Democrats to push through the TPP.
News & Media
For the parties warned by this poll of defeat, they prepare for a long night ahead in which they will hope for local factors – a popular candidate or a better on-the-ground operation – that will somehow see them home and defy the exit poll.
News & Media
To do otherwise would be to defy the wishes of the British people, to support the loser over the winner.
News & Media
In fact, technocracy and populism reinforce each other: liberal elites become ever more distrustful of democracy; illiberal people seek to defy them.
News & Media
It places people in difficult positions: they must forfeit their personal convictions and desires in order to appease society or choose to defy the status quo and unrepentantly be themselves at the risk of being misjudged and even mistreated.
News & Media
Jansen curbed his attacking instincts and penchant for getting caught out of position to turn in a convincing performance as a left-back while the South-Korean attacking midfielder Son Heung-min scored two excellent goals to defy his critics.
News & Media
The scale of the plans certainly defy historical norms.
News & Media
At least a dozen Labour MPs are expected to defy their own party's three-line whip and vote for a referendum.
News & Media
When under stress they did not go to pieces… In short, they managed to defy the widespread stereotype of the problematic, difficult adolescent, at least in the eyes and reports of their parents and teachers".
News & Media
The murder of a helpless infant only a few weeks old in circumstances of brutality which almost defy belief is an appalling crime beyond comprehension".
News & Media
Expert writing Tips
Best practice
When using "defy", ensure that the context clearly indicates what is being resisted or disobeyed. For example, specify the rule, authority, or expectation being defied.
Common error
Avoid using "defy" when simply describing disagreement or difference of opinion. "Defy" implies a direct and often intentional act of resistance against a specific authority or rule, not merely a differing viewpoint.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The primary grammatical function of "defy" is as a verb. As Ludwig AI confirms, it describes rejecting, refusing to obey, or challenging something, typically a rule, law, or authority. It signifies active opposition rather than passive disregard.
Frequent in
News & Media
58%
Formal & Business
17%
Science
10%
Less common in
Encyclopedias
5%
Reference
5%
Social Media
0%
Ludwig's WRAP-UP
In summary, the term "defy" functions as a verb that conveys resistance or disobedience, particularly towards authority or established rules. Ludwig AI confirms its proper use in written English. It is most frequently found in "News & Media" and "Formal & Business" contexts, with a neutral register suitable for both formal and informal communication. When using "defy", be sure to clearly indicate what is being resisted, and avoid using it simply to describe a disagreement. Alternatives such as "resist", "challenge", and "disobey" can provide nuanced variations. Overall, "defy" is a versatile and frequently used term for expressing active opposition.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
disobey
Implies a direct refusal to follow orders or rules.
resist
Suggests an active opposition or struggle against something.
challenge
Indicates a questioning or contesting of authority or assumptions.
flout
Emphasizes a brazen or contemptuous disregard for rules or conventions.
disregard
Implies a deliberate ignoring or paying no attention to something.
withstand
Suggests successfully opposing or resisting the effects of something.
oppose
Indicates active resistance or disagreement.
contravene
Implies acting against or violating a law, treaty, or other prescription.
stand up to
Suggests a courageous resistance to someone or something powerful.
fly in the face of
Indicates a direct contradiction or opposition to something.
FAQs
How can I use "defy" in a sentence?
You can use "defy" to describe resisting authority, rules, or expectations. For example, "The protesters chose to "disobey" the curfew" or "His actions "fly in the face of" conventional wisdom."
What are some alternatives to "defy"?
Is it correct to say something "defies explanation"?
Yes, you can use "defy" to indicate something is difficult or impossible to explain or understand. For example, "The magician's trick "baffles" all attempts at rational explanation."
What's the difference between "defy" and "ignore"?
"Defy" implies active resistance or disobedience, while "ignore" simply means to pay no attention to something. To "defy" is a direct challenge, while to "ignore" is to evade or disregard.
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