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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
I understood from that
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "I understood from that" is correct and usable in written English.
You can use it when you want to express that you have gained insight or comprehension from a previous statement or situation. Example: "After hearing her explanation, I understood from that that she was not interested in pursuing the project any further."
✓ Grammatically correct
News & Media
Academia
Formal & Business
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified similar examples from authoritative sources
Similar Expressions
60 human-written examples
"So I understand from that point of view it is very busy here, your time is restricted because you are flying around, travelling more and doing more sponsor events.
News & Media
THE PRESIDENT: Dr. Pelckmann, I understood from you that you put-that you were putting in two affidavits from Dr. Morgen, is that right?
Academia
"I understood from the first that, working with or for Mr. Joyce, the pleasure was mine — an infinite pleasure: the profits were for him".
News & Media
I understood from him that no other decision makers were needed and that they were eager to proceed.
News & Media
"I understood from Mr. Allen that Miss Farrow had repeatedly called him and said that she thought he should be dead, that she wanted to kill him," Dr. Coates testified.
News & Media
What i understand from this is that all this time Red Bull was ahead by 0.5 - 1.2 sec because of this tweak.
News & Media
And I understood from our relations that human beings can't be reduced.
News & Media
I understood from the beginning that I'm not going to end up like Hunter Thompson.
News & Media
I understood from the start that no two people ever have sex the same way, even with the same people.
News & Media
"I understood from the beginning that it was really a challenge, because there was no medical school," he said.
News & Media
Later, I understood from multiple friends that A was a violent misogynist, who took from girls what could not be taken back.
News & Media
Expert writing Tips
Best practice
Ensure the context makes it clear what "that" refers to. Ambiguity can weaken the impact of the statement.
Common error
Avoid using "I understood from that" when the reference point is vague or undefined. Ensure the reader knows exactly what "that" refers to, or rephrase for clarity.
Source & Trust
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "I understood from that" functions as a declarative statement indicating comprehension or realization based on prior information. It serves to connect a previous statement or situation with the speaker's resulting understanding.
Frequent in
News & Media
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Academia
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Formal & Business
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Less common in
Science
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Encyclopedias
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Reference
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Ludwig's WRAP-UP
In summary, the phrase "I understood from that" is a grammatically sound and usable expression for conveying comprehension derived from a previous statement or event. It is considered correct and versatile across various contexts, although it appears with relative infrequency. Its primary function is to connect prior information to a speaker's resulting understanding. When using this phrase, ensure that the reference is clear to avoid ambiguity. Alternatives such as "I inferred from that" or "I gathered from that" can offer subtle differences in meaning or formality.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
I inferred from that
Replaces "understood" with "inferred", suggesting a conclusion reached through reasoning.
I gathered from that
Uses "gathered" instead of "understood", implying a collection of information leading to comprehension.
I concluded from that
Substitutes "understood" with "concluded", emphasizing a definitive judgment based on the information.
I deduced from that
Replaces "understood" with "deduced", highlighting a logical inference drawn from the information.
From that, I understood
Inverts the sentence structure, placing the source of understanding before the understanding itself.
That led me to understand
Changes the phrase to emphasize the causal relationship between the initial information and the resulting understanding.
I took it to mean
Offers a different way of phrasing comprehension, suggesting an interpretation of the information.
That suggested to me
Replaces "understood" with a more passive construction, indicating that the information hinted at something.
I gleaned from that
Uses "gleaned" instead of "understood", implying a more subtle or indirect acquisition of knowledge.
That gave me to understand
Uses a more formal and somewhat archaic phrasing to express how the information led to understanding.
FAQs
How can I rephrase "I understood from that" to sound more formal?
You can use alternatives such as "I inferred from that" or "I deduced from that" to convey a more formal tone, emphasizing a logical conclusion.
What's the difference between "I understood from that" and "I gathered from that"?
"I understood from that" suggests a clear comprehension, while "I gathered from that" implies collecting information to form an understanding. The latter suggests a more gradual or cumulative process.
Is it correct to say "From that I understood" instead of "I understood from that"?
While grammatically correct, "From that I understood" is less common and might sound slightly awkward in modern English. "I understood from that" is generally preferred for its natural flow.
What are some common synonyms for "understood" in the phrase "I understood from that"?
Common synonyms include "inferred", "deduced", "gathered", "concluded", or "realized". For example, "I inferred from that" or "I realized from that" can be used 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
4.1/5
Expert rating
Real-world application tested