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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
is therefore required
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "is therefore required" is correct and commonly used in written English.
It is typically used to indicate that something is necessary or obligatory due to a previous statement or reasoning. Example: "In order to complete the project successfully, a detailed timeline is therefore required."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(4)
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
Additional work is therefore required.
News & Media
An odd kind of self-effacement is therefore required from the performer -- and splendidly supplied by Mr. Aimard.
News & Media
Prompt and adequate intervention is therefore required.
An initial guess is therefore required.
Science
A different method is therefore required.
A differentiated approach is therefore required.
Science
Smart container monitoring is therefore required.
Fast-drying paint is therefore required.
In-depth understanding the role of confinement is therefore required.
Automated, fast and accurate motion compensation is therefore required.
Ex-core detector response simulation is therefore required.
Science
Expert writing Tips
Best practice
Use "is therefore required" to clearly link a consequence to its cause, ensuring your reasoning is easily followed by the reader.
Common error
Avoid using "is therefore required" in very simple sentences where a more direct word like "needs" or "requires" would suffice. Overuse can make your writing sound unnecessarily formal or convoluted.
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "is therefore required" functions as a causal connector, linking a preceding statement or condition to a resulting necessity. Ludwig's AI indicates that it is a correct and commonly used phrase to express that something is obligatory.
Frequent in
Science
82%
News & Media
7%
Formal & Business
6%
Less common in
Wiki
1%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
The phrase "is therefore required" serves as a robust connector, linking a prior statement to a subsequent necessity. As confirmed by Ludwig, it's grammatically sound and frequently deployed. The expression finds its home predominantly within scientific and academic domains, conveying a reasoned conclusion necessitating an action or condition. When aiming for clarity and directness, it's vital to ensure the connection between cause and effect is evident, avoiding redundancy in simpler contexts. Alternatives like "is thus essential" offer nuanced variations. This phrase is a good tool for presenting a reasoned argument.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
is consequently necessary
Replaces "therefore required" with "consequently necessary", emphasizing the direct result.
is thus essential
Substitutes "therefore required" with "thus essential", indicating a crucial need.
is accordingly imperative
Replaces "therefore required" with "accordingly imperative", strengthening the sense of urgency.
is for that reason obligatory
Replaces "therefore required" with "for that reason obligatory", which makes the necessity explicit.
necessitates
A more concise and direct way to express that something makes something else necessary.
demands
Similar to "necessitates" but can carry a slightly stronger tone of insistence.
makes it mandatory
Emphasizes the mandatory aspect resulting from the preceding condition.
hence becomes a necessity
More explicitly states that something turns into a necessity because of what precedes it.
it follows that it's indispensable
Expresses that it is absolutely necessary to do something due to something else that has happened or is true.
in turn necessitates
Highlights a cause-and-effect relationship, where the initial action leads to a subsequent requirement.
FAQs
How can I use "is therefore required" in a sentence?
Use "is therefore required" to indicate that a specific action, resource, or condition becomes necessary as a direct consequence of a preceding statement or situation. For example, "The data is incomplete; additional research "is therefore required"."
What are some alternatives to "is therefore required"?
Depending on the context, you can use alternatives such as "is consequently necessary", "is thus essential", or simply "is needed" to convey a similar meaning with slight variations in emphasis.
Is it always necessary to include "therefore" when expressing a requirement?
No, "therefore" is not always necessary. It strengthens the logical link between a cause and its effect, adding emphasis to the necessity. However, in some cases, the necessity is implied, and "is required" alone may be sufficient.
What is the difference between "is required" and "is therefore required"?
"Is required" simply states a need or obligation. "Is therefore required" emphasizes that the need is a direct consequence or logical conclusion based on previously stated information. The latter adds a layer of reasoning to the necessity.
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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
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested