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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
did not impact
Grammar usage guide and real-world examplesUSAGE SUMMARY
"did not impact" is a perfectly valid and usable phrase in written English.
For example: The decision to close the factory early did not impact the projected profits for the year.
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(20)
had no effect on
did not affect
did not influence
did not alter
did not change
remained unaffected by
had no bearing on
did not matter to
was irrelevant to
did not impacted
did not affected
exerted no influence over
had no influences on
had no damage on
had no influence on
had no effects on
had no affect on
did not affecting
had no impact on
had no hit on
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
It did not impact on any of the torchbearers.
News & Media
De-escalation did not impact mortality.
Mindfulness did not impact performance on lower-stakes homework assignments.
Science
Adjusting for body fat mass did not impact these results.
Science
Preload time of consumption did not impact upon any measures.
Science
Date of admission did not impact on mortality.
Science
(A and B) CD177 did not impact chemotaxis ex vivo.
Science
It was firstdemonstrated that anesthesia did not impact animal health.
Hydrostatic pressure (6000 psi) did not impact the amylolytic activity in brine solution.
Moreover, soil pH did not impact the relationship of DPS-1 vs. soluble soil P loss.
Science
However, it did not impact the size and aspect ratio of the rod-like nanoparticles.
Science
Expert writing Tips
Best practice
When using "did not impact", ensure that the sentence clearly specifies what was not affected and what potential influence was absent. For example, "The new policy did not impact employee morale" provides a clear and specific statement.
Common error
Be cautious of using "impact" as a synonym for "affect" or "effect" in all contexts. While increasingly accepted, some still consider "impact" more appropriate when discussing a significant or forceful influence. Ensure your usage aligns with the intended level of formality and the audience's expectations.
Source & Trust
81%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "did not impact" functions as a verb phrase indicating the absence of influence or effect. As Ludwig AI confirms, it's a valid and usable phrase in English, demonstrating that something did not have a significant consequence.
Frequent in
Science
76%
News & Media
17%
Formal & Business
7%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "did not impact" is a grammatically sound and frequently used expression to indicate the absence of influence or effect. Ludwig AI confirms its validity, and its prevalence across diverse sources, especially in science and news media, underscores its versatility. While alternatives like "did not affect" or "had no effect on" exist, "did not impact" remains a clear and effective choice. When using this phrase, specificity is key to ensure clarity. Although "impact" can mean having a strong influence, in the context of "did not impact" it means something had no influence.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
had no effect on
This alternative directly replaces "impact" with "effect", emphasizing the absence of any change or influence.
did not affect
This is a direct synonym replacement, using "affect" instead of "impact" to indicate no influence.
did not influence
Substitutes "impact" with "influence", suggesting a lack of persuasive or directional effect.
did not alter
Replaces "impact" with "alter", focusing on the absence of change or modification.
did not change
This emphasizes the lack of alteration or modification, indicating that something remained the same.
was not affected by
This passive construction highlights that something was not changed or influenced by something else.
remained unaffected by
This emphasizes that something stayed the same and was not influenced or changed.
had no bearing on
This suggests that something had no relevance or connection to a particular outcome.
did not matter to
Implies that something was inconsequential or of no importance to a specific thing.
was irrelevant to
This suggests a lack of connection or importance, indicating that something had no effect on something else.
FAQs
What does "did not impact" mean?
"Did not impact" means that something had no effect or influence on something else. It indicates a lack of consequence or change resulting from a particular action or event.
What can I say instead of "did not impact"?
You can use alternatives like "had no effect on", "did not affect", or "did not influence" depending on the context.
Is it correct to say "did not impact on"?
While "did not impact" is widely accepted, some prefer to use "did not affect" or "had no impact on" as alternatives. The inclusion of "on" after "impact" is sometimes considered redundant but is often used.
How do I use "did not impact" in a sentence?
Use "did not impact" to indicate that something did not have an influence or effect. For example, "The new regulations "did not impact" small businesses".
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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
4.6/5
Expert rating
Real-world application tested