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
deleterious effect on
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "deleterious effect on" is correct and usable in written English.
It can be used when discussing the harmful or damaging impact of something on a particular subject or situation. Example: "The study revealed a deleterious effect on the environment due to increased pollution levels."
✓ Grammatically correct
Science
News & Media
Encyclopedias
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
They can have a long-term deleterious effect on mental health, one that endures well beyond adolescence.
News & Media
Not one, but two illnesses in the camp have had a deleterious effect on the team.
News & Media
It has had a deleterious effect on the natural environment".
News & Media
To be sure, the war had a deleterious effect on the art of Braque.
News & Media
The mass influx has also had a deleterious effect on the site.
News & Media
But the evidence that the internet has a deleterious effect on the brain is zero.
News & Media
So much so that it's had a seriously deleterious effect on many of our young people.
News & Media
"The closing of A.&S. really had a deleterious effect on the area," Mr. Gargano said.
News & Media
Over time, this had a deleterious effect on quality.
News & Media
Cigarette smoking has a deleterious effect on spinal fusion.
Science
Occasionally, an excess of a specific element may have a deleterious effect on plant growth.
Encyclopedias
Expert writing Tips
Best practice
When discussing the impact of specific actions or substances, use "deleterious effect on" to clearly convey a harmful outcome. For example, "The chemical spill had a deleterious effect on the local ecosystem."
Common error
While "deleterious effect on" is accurate, avoid using it excessively in casual conversation or informal writing. Simpler terms like "harmful impact" or "negative effect" may be more appropriate.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "deleterious effect on" functions as a noun phrase acting as the subject or object of a sentence. It typically describes a harmful or damaging impact on something. Ludwig AI confirms the expression is correct and usable in various contexts.
Frequent in
Science
49%
News & Media
39%
Encyclopedias
7%
Less common in
Academia
3%
Wiki
2%
Formal & Business
0%
Ludwig's WRAP-UP
In summary, the phrase "deleterious effect on" is a grammatically sound and frequently used expression to denote a harmful or damaging impact. Ludwig AI confirms its validity. It appears most often in scientific, news, and encyclopedia sources, indicating a formal or technical register. While the phrase is widely applicable, it's important to consider the context and audience to ensure the appropriate level of formality. Related phrases like "harmful impact on" and "detrimental effect on" can provide suitable alternatives in less formal settings. When writing, remember that using more common terms in place of "deleterious" can create clearer sentences.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
harmful impact on
Replaces 'deleterious' with 'harmful', a more common and less formal synonym.
detrimental effect on
Substitutes 'deleterious' with 'detrimental', another close synonym indicating damage or harm.
adverse impact on
Uses 'adverse' instead of 'deleterious', suggesting an unfavorable or negative consequence.
negative influence on
Replaces 'effect' with 'influence', focusing on the power to affect something negatively.
damaging consequences for
Shifts the focus to the 'consequences' and uses 'damaging' to describe the negative impact.
injurious consequences for
Similar to "damaging consequences for" but uses the word "injurious" instead of "damaging".
pernicious influence on
Employs 'pernicious' to highlight a subtly harmful effect.
destructive impact on
Focuses on the 'destructive' nature of the effect, emphasizing significant damage.
unfavorable outcome for
Shifts to describing the 'outcome' as 'unfavorable', indicating a less positive result.
toxic effect on
Replaces 'deleterious' with 'toxic' which emphasizes the poisonous or harmful nature of the impact.
FAQs
How can I use "deleterious effect on" in a sentence?
Use "deleterious effect on" to describe something that has a harmful or damaging impact. For example, "Pollution has a deleterious effect on the environment" or "Smoking has a deleterious effect on your health."
What are some alternatives to "deleterious effect on"?
You can use alternatives such as "harmful impact on", "detrimental effect on", or "adverse impact on", depending on the context.
Is it better to say "deleterious effect on" or "negative effect on"?
"Deleterious effect on" is more formal and emphasizes the harmful nature of the impact. "Negative effect on" is a more general term that can be used in a wider range of contexts. The choice depends on the desired tone and level of formality.
What is the difference between "deleterious effect on" and "damaging effect on"?
"Deleterious effect on" suggests a subtly harmful and often gradual impact, while "damaging effect on" implies more immediate and evident harm. Both describe negative impacts, but their connotations differ slightly.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested