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
thereupon
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "thereupon" is correct and usable in written English.
It is typically used to indicate that something happens immediately after a particular event or action. Example: "The committee voted to approve the proposal; thereupon, the project was set in motion."
✓ Grammatically correct
News & Media
Encyclopedias
Alternative expressions(20)
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
The PNC thereupon nationalised to right and left, played footy-footy with Russia, pushed incomes below Haitian levels and for a generation rigged elections.
News & Media
Mr Byers thereupon announced that both Ms Moore and Mr Sixsmith had resigned.
News & Media
But when, as in Britain, governments are frustrated in their desire to create a formal ranking of institutions, the conflict between numbers and quality does not thereupon melt away.
News & Media
The government's core allegation is that Mr Skilling used accounting trickery, false public statements and other devices to inflate Enron's share price, thereupon cashing in his share options.
News & Media
The members of D-66, for whom the referendum is their heart's desire, thereupon flounced angrily out of government.Can a compromise, in best Dutch fashion, be found, so that D-66 will be lured back, perhaps with the promise of "consultative" rather than binding referendums?
News & Media
The government therefore proposed to allow Insite's legal exemption to lapse when it expired in June.Many health workers thereupon sprang to Insite's defence.
News & Media
Instead of uniting around the new leader, the party thereupon coalesced around two sullen and unforgiving camps.
News & Media
Fiercely political Alice discovers that her erstwhile parents are her grandparents, who thereupon shrivel: "Deceit had kept them young whereas the truth had accelerated them practically into decrepitude".
News & Media
To put an end to the quarrel, Mr Nazarbaev thereupon returned the draft law to parliament, this time with changes of his own.
News & Media
Its counterpart in Juba, the new state's capital, thereupon preferred to beggar itself than be held to ransom.
News & Media
The sphinx thereupon killed herself.
Encyclopedias
Expert writing Tips
Best practice
Use "thereupon" to create a sense of formal and immediate sequence in historical or legal contexts.
Common error
Avoid using "thereupon" in casual or informal writing, as it can sound overly formal or stilted. Opt for simpler alternatives like "then" or "after that" in less formal contexts.
Linguistic Context
The primary grammatical function of "thereupon" is as an adverb of time or sequence. It indicates that the action or event it modifies happens immediately after the preceding action or event. Ludwig confirms its role in establishing a chronological relationship between two events.
Frequent in
Encyclopedias
34%
News & Media
32%
Science
17%
Less common in
Formal & Business
10%
Wiki
7%
Reference
0%
Ludwig's WRAP-UP
In summary, "thereupon" functions as an adverb indicating that something occurs immediately after a previous event. While grammatically correct, as affirmed by Ludwig, it carries a formal tone and is most suitable for historical, legal, or otherwise formal contexts. Its overuse in casual writing should be avoided. The most frequent contexts are Encyclopedias and News & Media. Consider alternatives like "subsequently" or "immediately after" for more contemporary or informal writing. Ludwig's analysis highlights its role in establishing clear, chronological relationships in narrative and expository writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
subsequently
Indicates a sequence of events with a focus on the second event happening after the first.
immediately after
Highlights the close temporal proximity between two events.
following that
Emphasizes that one event directly results from the previous one.
thereafter
Similar to "thereupon", but with a slightly more formal tone and broader temporal scope.
after that
A more common and less formal way to indicate sequence.
as a result
Focuses on the cause-and-effect relationship between the events.
consequently
Stresses the logical connection and outcome of a preceding action.
henceforth
More forward-looking, indicating what will happen from that point forward.
in consequence
Highlights the direct effect or outcome of a previous action or event.
straightaway
Emphasizes immediacy, suggesting something happens without delay.
FAQs
How to use "thereupon" in a sentence?
"Thereupon" is used to indicate that something happens immediately after a particular event or action. For example: "The judge rendered his verdict; thereupon, the defendant was taken into custody."
What can I say instead of "thereupon"?
You can use alternatives like "subsequently", "immediately after", or "following that" depending on the context.
Which is correct, "thereupon" or "there on"?
"Thereupon" is an adverb indicating sequence, while "there on" refers to something being physically on a particular location. The correct choice depends on the intended meaning.
What's the difference between "thereupon" and "thereafter"?
"Thereupon" implies an immediate sequence, while "thereafter" suggests a sequence that follows, but not necessarily immediately. "Thereafter" can refer to a more extended period following the initial event.
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