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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
which impacts to
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "which impacts to" is not correct in standard written English.
It is not a commonly used expression and does not convey a clear meaning. Example: "The new policy, which impacts to the overall productivity of the team, needs to be evaluated."
⚠ May contain grammatical issues
Science
News & Media
Formal & Business
Alternative expressions(5)
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
5 human-written examples
Category 2 at 1 12 wells per 32.2 km2 (∼1 well per cadastral section of land [259 ha or 640 ac]) represented a level of development within which impacts to leks were indiscernible (Table 1).
Science
Stakeholders need to decide which impacts to assess, what data to collect, which analytical approaches to use, and when and how often to evaluate impact.
Science
Palmer [38] has shown the problems that arise when a key question such as the impacts of biofuel policies on indirect land-use change has been framed entirely as a factual one, when assessments are wrapped up with value choices over which impacts to measure and how to measure them.
Science
Although participating institutions could choose which impacts to include, they were encouraged to submit case studies illustrating a wide range of impacts.
Science
Restricting social assessment to questions of 'impacts on society' risks ignoring the social and value judgements involved in choices over which impacts to include and how to assess them [17], [38].
Science
Human-verified similar examples from authoritative sources
Similar Expressions
54 human-written examples
The extent to which impacts relates to core social justice principles such as equity of access to essential medicines will be a major focus, as mentioned, of the work of ARC research scholar Warwick Neville.
Science
These data suggest that a single, high dose exposure to OVA can promote tolerance which impacts response to systemic vaccination in later life.
Science
FGC is addressed as a global public health issue with complex legal and ethical dimensions which impacts ability to access services, far beyond gender sensitivity.
Thus, a single oral exposure at birth to a combined soluble and particulate OVA vaccine including adjuvants can circumvent induction of oral tolerance which impacts response to i.p. vaccination in later life.
Science
Keep in mind that venture capital behaves like an amped version of the NASDAQ, and when the latter falls apart, it closes the liquidity cycle for private money, which impacts valuations down to the earliest stages.
News & Media
Organisms that form these immobilized consortia often undergo phenotypic transformations with reduced metabolic activity, which impacts the capacity to grow on selective media [ 2].
Science
Expert writing Tips
Best practice
When aiming for clarity and grammatical accuracy, replace the phrase "which impacts to" with alternatives like "which impact", "that impact", or "which affect".
Common error
Avoid adding unnecessary prepositions like "to" after the word "impact" when using it as a verb. Using "which impacts" or "that impacts" directly is more concise and grammatically sound.
Source & Trust
82%
Authority and reliability
2.2/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "which impacts to" functions as a relative clause aiming to provide additional information. However, Ludwig AI indicates it's not standard English. The intended function is to modify a noun by specifying the effects or consequences linked to it, but the inclusion of 'to' renders it grammatically incorrect.
Frequent in
Science
60%
News & Media
20%
Formal & Business
20%
Less common in
Wiki
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "which impacts to" is generally considered grammatically incorrect in standard English. As Ludwig AI points out, it is an uncommon construction. Although the user's intent is to describe the effect or influence of something, the presence of the preposition "to" is inappropriate. To correct this, it's better to use alternatives such as "which impact", "that impact", or "which affects". These alternatives provide clear and grammatically correct ways to express the intended meaning. While the phrase appears in a mix of scientific, news, and formal contexts, its incorrect grammar lowers its overall quality and appropriateness.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
which impact
Omits the preposition "to", correcting the grammatical error while retaining the core meaning.
that impact
Replaces "which" with "that" and removes "to", providing a grammatically sound and concise alternative.
which affect
Substitutes "impact" with the synonym "affect", offering a grammatically correct option.
which influence
Uses "influence" instead of "impact", providing a slightly different nuance with correct grammar.
that have an impact on
Expands the phrase to "have an impact on", ensuring grammatical correctness and clarity.
which bear upon
Offers a more formal alternative using "bear upon", indicating relevance or influence.
which relate to
Replaces "impact" with "relate to", focusing on a connection or association.
which pertain to
Uses "pertain to" for a more formal and specific connection.
which are relevant to
Emphasizes the relevance of the impacts using a more descriptive phrase.
that contribute to
Focuses on the contribution or influence of the impacts on something else.
FAQs
What is the correct way to use "impact" in a sentence?
When using "impact" as a verb, avoid adding the preposition "to" after it. For example, use "which impacts" or "that impacts" instead of "which impacts to".
Are there alternatives to "which impacts to" that are grammatically correct?
Yes, you can use alternatives such as "which impact", "which affect", or "that impact".
How can I avoid making grammatical errors with the word "impact"?
Remember that "impact" can function as both a noun and a verb. When used as a verb, it doesn't require a preposition like "to" after it. Ensure you're using it correctly within the sentence structure.
What's the difference between "which impacts to" and "which impacts on"?
"Which impacts to" is generally considered grammatically incorrect. "Which impacts on" is acceptable in some contexts, but "which impacts" or "which affects" are often clearer and more widely accepted.
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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
2.2/5
Expert rating
Real-world application tested