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
that thereby
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "that thereby" is correct and usable in written English.
It is typically used to indicate a consequence or result that follows from a previous statement or action. Example: "The new policy was implemented, and that thereby improved employee morale significantly."
✓ Grammatically correct
Science
News & Media
Encyclopedias
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
"Sometimes people think that thereby the whole thing is smothered, and doesn't rub any more.
News & Media
The other that thereby emerges does so in the reader's imagination, assimilating at once into his or her mind.
News & Media
Policymakers are interested in the potential for securitising small-business loans, bundling the debt of lots of borrowers up into a single security that thereby diversifies credit risk.
News & Media
Thus the war of 1914 converted the Germans overnight into Huns, guilty of frightfulness a harmless if rare and ugly word that thereby, like appeasement later, became unusable in its wider, unloaded sense.
News & Media
They are also distinguished according to the psychic capability predominant at the time that thereby takes charge (will, intellect), the endowment at hand, and the personal type of religious experience.
Encyclopedias
Johnson admitted that "he had flattered himself for a while" with "the prospect of fixing our language" but that thereby "he had indulged expectation which neither reason nor experience could justify".
Encyclopedias
Human-verified similar examples from authoritative sources
Similar Expressions
16 human-written examples
It also reduces the "dark current" of the sensor (more on that here), thereby reducing noise.
News & Media
Harrison still enjoys thinking of the "sculptural space" that Piper thereby cleared around her.
News & Media
A decline in qualified and competent providers obviously limits that access, thereby threatening the health of New York women.
News & Media
The revolutionary theology that Luther thereby introduced held that only personal faith can obtain divine grace, rejecting any intercession between an individual and God.
News & Media
But does reading Marx and Engels's critique of capitalism mean that you thereby take on a worldview responsible for more deaths than the Nazis?
News & Media
Expert writing Tips
Best practice
Use "that thereby" to clearly connect a cause and its immediate effect, especially in formal writing where precision is valued. For example, 'Implementing the new software improved efficiency; that thereby reduced operational costs.'
Common error
Avoid using "that thereby" excessively in casual or informal writing; simpler alternatives like "so" or "therefore" often sound more natural and less stilted.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
That thereby functions as a causal conjunction, linking a preceding statement to its direct consequence. It signals that the second event or condition is a direct result of the first, as evidenced by Ludwig AI's analysis and examples.
Frequent in
Science
51%
News & Media
28%
Encyclopedias
12%
Less common in
Formal & Business
5%
Reference
2%
Wiki
2%
Ludwig's WRAP-UP
That thereby serves as a connector, indicating that one event directly results from another. Ludwig AI confirms its grammatical correctness and frequent use across diverse formal contexts, including science, news, and encyclopedias. While effective for establishing cause-and-effect relationships with precision, it should be used judiciously, as simpler alternatives may be more suitable for informal writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
thereby resulting in
Retains "thereby" to emphasize the directness of the consequence.
which consequently
Replaces "that thereby" with a more common phrase directly indicating a result or consequence.
resulting in that
Emphasizes the outcome or effect of the preceding action or statement.
leading to that
Highlights the causal relationship, indicating a path or progression to the specified result.
because of that
Provides a direct reason for the subsequent event or condition.
as a result of that
Formally indicates that the following event is a direct consequence.
in consequence of that
A formal alternative highlighting the logical sequence of events.
on account of that
Similar to "because of that", specifying a reason or cause.
owing to that
Suggests the subsequent event happened due to a specific reason or condition.
thus resulting in
Combines the indication of a process and its subsequent outcome.
FAQs
How can I use "that thereby" in a sentence?
Use "that thereby" to show a direct consequence or result. For example, "The company invested in new technology; that, thereby, increased productivity".
What phrases can I use instead of "that thereby"?
You can use alternatives such as "which consequently", "resulting in that", or "leading to that".
Is it correct to use "that thereby" in formal writing?
Yes, "that thereby" is appropriate in formal writing to clearly indicate a cause-and-effect relationship. It adds a layer of precision suitable for academic or professional contexts.
What's the difference between "that thereby" and "therefore"?
"That thereby" directly connects an action to its immediate consequence, while "therefore" implies a more general conclusion or logical deduction. Consider, "The policy was changed; that thereby improved morale" versus "The data is consistent; therefore, we can conclude...".
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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
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested