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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
than I realised
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "than I realised" is correct and usable in written English.
It can be used when comparing a situation or feeling to one's previous understanding or awareness of it. Example: "The project turned out to be more complex than I realised."
✓ Grammatically correct
News & Media
Alternative expressions(20)
than I thought
more than I thought
contrary to my expectations
different from what I imagined
beyond my initial expectations
than I remembered
than I indicated
than I was
than originally planned
than originally expected
contrary to my initial belief
than predicted
than I planned
than was expected
larger than I envisioned
than I understood
than I learned
beyond my expectations
then I realised
more significant than I realised
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
32 human-written examples
He's also much smaller than I realised.
News & Media
More of those than I realised, perhaps.
News & Media
So the parallel was stronger than I realised".
News & Media
He's actually made far fewer of them than I realised.
News & Media
It was very dangerous, more than I realised.
News & Media
That's a lot harder than I realised it would be".
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
28 human-written examples
It's funny, and I think it's saucier than I realise.
News & Media
Perhaps Liberty is a more common name than I realise - I have never actually met anyone called it.
News & Media
The funny thing is, though, that no sooner have I been delivered to Bradford's peachy drawing room by the elevator man, than I realise that the person who is really going to enjoy this encounter is her.
News & Media
No sooner have we settled onto the bed and begun to remove each other's clothes with the clumsy gestures of impatience than I realise Kamal also knows about passivity — yes, he also knows how to remain still, fully awake and attentive, and give himself up to me as a cello gives itself up to a bow.
News & Media
Now, ten years on, when people are pretending to be excited about the 900th sequel to The Hangover, I'm starting to feel like I owe Mean Girls more than I realise.
News & Media
Expert writing Tips
Best practice
Use "than I realised" to express a shift in understanding after gaining new information or experiencing something firsthand.
Common error
Avoid using incorrect verb tenses. Ensure that the tense used in the sentence aligns with the timeframe of the realization. For example, "It is harder than I had realised" (past perfect) versus "It is harder than I realise" (present tense).
Source & Trust
93%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "than I realised" functions as a comparative conjunction, linking a statement to a prior understanding that has since been revised or expanded. As Ludwig AI highlights, it's grammatically correct and widely used.
Frequent in
News & Media
85%
Science
5%
Formal & Business
5%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "than I realised" is a versatile comparative conjunction used to express a shift in understanding or perception. As Ludwig AI confirms, the phrase is grammatically correct and frequently employed in a variety of contexts, particularly within News & Media. When writing, use this phrase to convey a change in perspective after gaining new insights. Consider "than I thought" as simpler alternative. Avoid tense errors by ensuring the sentence's tense aligns with the timeframe of the realization. With an expert rating of 4.5, the phrase holds significant authority and consistent usage across reliable sources.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
more than I thought
Replaces "realised" with the more common "thought", indicating a prior assumption.
more than I understood
Substitutes "realised" with "understood", emphasizing comprehension.
beyond my expectations
Indicates that something exceeded initial expectations.
more than I anticipated
Highlights that something was greater than foreseen.
more than I had imagined
Focuses on the imaginative aspect of the prior understanding.
more than I had known
Emphasizes a lack of prior knowledge.
to a greater extent than I believed
Formal phrasing that focuses on the degree of belief.
more than I could have guessed
Indicates an inability to predict the true extent.
on a scale I didn't foresee
Highlights the unforeseen scale or magnitude.
to an extent I hadn't grasped
Stresses a previous failure to fully comprehend something.
FAQs
How can I use "than I realised" in a sentence?
Use "than I realised" to compare a current understanding with a previous one, often implying a change in perspective. For example, "The task was more challenging "than I realised"."
What's a simpler alternative to "than I realised"?
A simpler alternative is "than I thought", which conveys the same meaning in a more straightforward manner.
Is it ever incorrect to use "than I realised"?
It's generally correct, but ensure the context matches the past tense of "realised". If referring to a current understanding, "than I realise" may be more appropriate.
How does "than I realised" compare to "than I expected"?
"Than I expected" emphasizes anticipation, while "than I realised" highlights a change in understanding. You'd use "than I expected" when something differs from your prior expectations, and "than I realised" when you've gained new insight.
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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
93%
Authority and reliability
4.5/5
Expert rating
Real-world application tested