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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
realising that
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "realising that" is correct and usable in written English.
It can be used when you want to express the moment of becoming aware or understanding something. Example: "She was surprised, realising that she had forgotten her keys at home."
✓ Grammatically correct
News & Media
Academia
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
60 human-written examples
'Thank you for realising that.
News & Media
Realising that is incredibly liberating.
News & Media
Sorry for only just realising that.
News & Media
But also realising that without the 'Gimme!
News & Media
"The world is realising that Zika can be deadly.
News & Media
Gazprom's European customers are realising that they have other choices.
News & Media
Improved governance is absolutely fundamental to realising that potential.
News & Media
But even Angelenos are realising that something has to give.
News & Media
Realising that the street is a site of total gorgeousness.
News & Media
It's like realising that even fascists have a sub-consciousness".
News & Media
You already went through the tough phase of realising that it's not all fireworks and cheers.
Academia
Expert writing Tips
Best practice
Use "realising that" to introduce a statement that reflects a change in understanding or awareness. It effectively connects a previous state of unawareness to a new comprehension.
Common error
Avoid using "realising that" simply to introduce a general fact or statement. It is best suited for situations where there is a shift in understanding or a moment of recognition, not for introducing static information.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "realising that" functions as a subordinating conjunction, introducing a subordinate clause that explains the reason for a statement or action. Ludwig AI's examples show it connecting a moment of awareness to subsequent thoughts or actions.
Frequent in
News & Media
55%
Academia
13%
Wiki
12%
Less common in
Formal & Business
7%
Science
7%
Reference
6%
Ludwig's WRAP-UP
The phrase "realising that" is a versatile conjunction used to indicate a moment of understanding or awareness. Ludwig AI confirms its grammatical correctness and frequent use across various contexts, primarily in News & Media, Academia, and Wiki sources. While "understanding that" and "recognizing that" serve as close alternatives, "realising that" emphasizes the process of becoming aware. When writing, use "realising that" to connect a shift in comprehension to subsequent actions or thoughts, avoiding its misuse for stating general facts. Be mindful of the spelling ("realising" in British English, "realizing" in American English) to maintain consistency with the intended audience.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
understanding that
Focuses on the comprehension aspect rather than the process of becoming aware.
recognizing that
Emphasizes the acknowledgment of a fact or situation.
becoming aware that
Highlights the gradual process of gaining awareness.
coming to the realization that
Implies a more profound or significant understanding.
acknowledging that
Stresses the act of admitting something to be true or valid.
grasping that
Suggests a firm understanding or comprehension.
perceiving that
Indicates an awareness gained through the senses or intuition.
noticing that
Highlights the act of observing or paying attention.
discovering that
Implies finding out something previously unknown.
figuring out that
Suggests a process of reasoning or problem-solving to reach an understanding.
FAQs
How can I use "realising that" in a sentence?
"Realising that" is used to introduce a clause that expresses a newfound understanding or awareness. For example: "She felt relieved, "realising that" she had made the right decision."
What's the difference between "realising that" and "understanding that"?
"Realising that" implies a process of becoming aware, while "understanding that" suggests a state of comprehension. "Realising" emphasizes the moment of insight, whereas "understanding" focuses on the knowledge itself.
Is it correct to use "realizing that" instead of "realising that"?
Both "realising that" and "realizing that" are grammatically correct, but the spelling depends on the regional dialect. "Realising" is the British English spelling, while "realizing" is the American English spelling.
What are some alternatives to "realising that"?
Alternatives include "becoming aware that", "recognizing that", "coming to the realization that", or simply "understanding that depending on the context".
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested