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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
therefore
Grammar usage guide and real-world examplesUSAGE SUMMARY
'therefore' is a perfectly usable word in written English.
You can use it to draw a conclusion from a set of facts or to indicate a consequence. For example: "It had been raining all day, therefore the ground was wet."
✓ Grammatically correct
News & Media
Opinion
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
"Therefore, I have decided to lay down my mandate at an extraordinary elective Congress.
News & Media
We ask therefore that the privacy of his family is respected in the coming days.
News & Media
Therefore European rules and regulations need to be subject to regular reviews just as national rules and regulations [do].
News & Media
I currently include £2.5bn for all tax and spectrum fines etc in India and therefore this outcome would be positive from a valuation perspective.
News & Media
This absence is at least partially explained by the thorough discrediting of nationalism after nazism and the fact that, unlike further east, communist elites did not become corrupt nouveaux riches (and therefore the subject of a rightwing backlash, as in Hungary, for instance).
News & Media
We therefore have much to thank Snow for.
News & Media
The underlying issue, therefore, is the rival claims of king and would-be caliph.
News & Media
He dresses like a banker, therefore he thinks like a banker, which is how today's finance ministers are supposed to think.
News & Media
Senior managers within ONS therefore made the decision to leave the sentence as it is".
News & Media
The choice of the next Labour leader in Scotland is therefore seen as critical to the party's chances of forming the next government, as well as its chances of reviving itself north of the border.
News & Media
The business leaders who have joined the B Team have committed to practise what they preach in their own businesses and will therefore come under an unprecedented spotlight.
News & Media
Expert writing Tips
Best practice
Use "therefore" to clearly signal a logical consequence or conclusion drawn from preceding statements. Ensure the connection between the premises and the conclusion is evident to the reader.
Common error
Avoid using "therefore" in overly simple sentences where the connection is already obvious. Opt for simpler alternatives like "so" or "thus" to maintain a natural flow.
Linguistic Context
The primary grammatical function of "therefore" is as a conjunctive adverb. It serves to connect two independent clauses, indicating that the second clause is a logical consequence or result of the first. Ludwig examples confirm its role in establishing cause-and-effect relationships.
Frequent in
News & Media
48%
Opinion
12%
Formal & Business
10%
Less common in
Wiki
4%
Science
4%
Reference
0%
Ludwig's WRAP-UP
In summary, "therefore" is a conjunctive adverb used to indicate a logical consequence or conclusion. As Ludwig AI confirms, it's grammatically correct and widely accepted in written English. While it is very common, it is more frequently found in news and media, opinion pieces, and formal business contexts. When writing, be sure to use "therefore" to signal clear and logical relationships between your ideas but avoid overusing it in overly simple sentences. Alternatives like "consequently", "thus", and "as a result" can also be used to vary your writing style.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
consequently
A more formal synonym, often used in academic or legal contexts.
thus
A slightly more literary or archaic synonym, implying a direct result.
hence
Similar to "thus", but may also suggest a starting point or origin.
as a result
A more descriptive phrase, explicitly stating the cause-and-effect relationship.
accordingly
Implies that something is done in a way that is suitable or fitting.
in consequence
A formal phrase that highlights the outcome of a prior action or condition.
for this reason
Specifically points to a preceding reason as the cause.
because of that
A more informal way of expressing the same causal relationship.
that being the case
Introduces a conclusion based on the previously stated situation.
it follows that
A logical term, often used to introduce a deduction.
FAQs
How to use "therefore" in a sentence?
"Therefore" connects two clauses, indicating that the second clause is a logical consequence of the first. For example: "The evidence was compelling; "therefore", the jury reached a guilty verdict."
What can I say instead of "therefore"?
You can use alternatives like "consequently", "thus", or "as a result" depending on the context.
Is it correct to start a sentence with "therefore"?
While traditionally discouraged, starting a sentence with "therefore" is now widely accepted, especially in less formal writing. However, it's important to use it sparingly to avoid sounding overly stiff or pedantic.
What's the difference between "therefore" and "because"?
"Because" introduces a reason, while "therefore" introduces a consequence. "Because" explains why something is true, while "therefore" indicates what follows from something being true. For example: "I studied hard because I wanted to pass the exam. I passed the exam; "therefore", I was happy".
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