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
he has realised
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "he has realised" is correct and usable in written English.
It can be used when indicating that someone has come to an understanding or awareness of something. Example: "After reviewing the evidence, he has realised the importance of the decision he must make."
✓ Grammatically correct
News & Media
Alternative expressions(17)
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
44 human-written examples
He has realised this.
News & Media
Cameron has not found the answer, but he has realised there is a problem.
News & Media
He has realised over the past year that he has required professional help.
News & Media
This Osborne has edged towards the precipice, and he has realised that nothing matters.
News & Media
But like Mr Graham, he has realised that you need to tread lightly on those non-negotiables if you want to preserve your influence.
News & Media
And he has realised that to make people want his cars, rather than merely need them, is a very sound sales strategy.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
16 human-written examples
In the witness box, Ginday said he had realised he was gay aged 12.
News & Media
In that sense, Mr Moore says, he now sees his law as more beautiful than he had realised.
News & Media
Somewhere down the line he had realised that The Devil had his best interests at heart.
News & Media
He wished he had realised it would look dated in years to come.
News & Media
He had realised they were in trouble and had been out trying to buy plane tickets.
News & Media
Expert writing Tips
Best practice
Use "he has realised" to indicate a shift in understanding or awareness, often after a period of reflection or new information. Ensure the context clearly explains what he has come to understand.
Common error
Remember that "realised" is the British English spelling, while "realized" is the American English spelling. Choose the spelling that aligns with your target audience and maintain consistency throughout your writing.
Source & Trust
91%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "he has realised" functions as a verb phrase indicating a completed action of understanding or becoming aware of something. This realization often follows a period of thought, observation, or experience, as shown by Ludwig.
Frequent in
News & Media
72%
Wiki
4%
Formal & Business
4%
Less common in
Science
0%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, the phrase "he has realised" is a grammatically sound and frequently used expression in British English to indicate that someone has come to an understanding or awareness. As verified by Ludwig, it functions as a verb phrase and is used to convey a cognitive shift, predominantly in neutral contexts such as news and media. While "he has realised" is correct and usable, remember that "realized" is the American English spelling. For alternatives, consider options like "he has understood" or "he has become aware", depending on the nuance you wish to convey.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
he has understood
Focuses on comprehension rather than the moment of realization.
he has recognized
Emphasizes acknowledgment or identification of something.
he has become aware
Highlights the process of gaining awareness.
he has grasped
Suggests a firm understanding or a quick comprehension.
he has perceived
Focuses on sensory or intuitive understanding.
he has discerned
Implies careful observation and understanding.
he has figured out
Indicates a problem-solving aspect to understanding.
he has come to understand
Emphasizes the journey or process of understanding.
he has learned
Focuses on gaining knowledge through experience or study.
he has discovered
Highlights the uncovering of something previously unknown.
FAQs
What does "he has realised" mean?
It means that a male person has come to understand or become aware of something.
What can I say instead of "he has realised"?
You can use alternatives like "he has understood", "he has recognized", or "he has become aware" depending on the context.
Is "he has realised" grammatically correct?
Yes, "he has realised" is grammatically correct. It is the British English spelling of "he has realized".
How to use "he has realised" in a sentence?
You can use "he has realised" in a sentence like, "After considering all the evidence, "he has realised" the importance of his decision."
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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
91%
Authority and reliability
4.5/5
Expert rating
Real-world application tested