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
external influences
Grammar usage guide and real-world examplesUSAGE SUMMARY
"external influences" is a correct and usable phrase in written English.
You can use it to refer to any kind of external factor which has an effect or influence on a situation. For example: "The success of our business has been affected by external influences such as changes in the economic climate."
✓ Grammatically correct
News & Media
Science
Encyclopedias
Alternative expressions(20)
outside factors
exogenous variables
environmental impacts
external pressures
exogenous factors
extraneous variables
outside forces
external determinants
contextual factors
outside influences
exterior influences
ambient influences
foreign influences
outer influences
external antennas
external connections
external goals
external forces
external enemies
external partners
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
Arjouni's fascination with the form was shaped by external influences.
News & Media
Like Cage before him, Marclay strives to open the process of composition to external influences.
News & Media
We must now overhaul how we regulate the relationship between MPs and external influences.
News & Media
Landlocked and resource-poor, the country is at risk of unwelcome external influences.
News & Media
"It is critical to minimize external influences on the interrogation process," Admiral Jacoby wrote.
News & Media
You can't rid your country of internal problems when you have external influences.
News & Media
"Outsiders overemphasize external influences rather than the weavers themselves," Ms. Brinckerhoff said.
News & Media
This ensured that internal body rhythms could be investigated independently of external influences.
News & Media
One of them, the "idols of the cave", refers to our conceptual biases and susceptibility to external influences.
News & Media
I don't think we actually fell out over the lack of friendship or trust, I think it was external influences".
News & Media
There are essentially four periods during which the region was strongly affected by external influences.
Encyclopedias
Expert writing Tips
Best practice
When using "external influences", clearly specify what these influences are to provide context and avoid ambiguity. For example, instead of stating "the project failed due to external influences", specify "the project failed due to external influences such as market volatility and supply chain disruptions".
Common error
Avoid using "external influences" as a vague catch-all explanation. Instead, identify and describe the specific external factors at play to enhance clarity and credibility.
Source & Trust
86%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "external influences" functions primarily as a noun phrase, often serving as the subject or object of a sentence. Ludwig examples show it describing factors affecting various scenarios, from political landscapes to scientific experiments. It refers to the power that something external has to cause an effect on someone or something.
Frequent in
News & Media
39%
Science
37%
Encyclopedias
5%
Less common in
Formal & Business
4%
Reference
0%
Social Media
0%
Ludwig's WRAP-UP
The phrase "external influences" is a commonly used noun phrase that denotes factors originating outside a system or entity that affect it. Ludwig's analysis, supported by numerous examples, confirms its grammatical correctness and widespread use across diverse contexts such as news, science, and encyclopedias. While alternatives like ""outside factors"" or ""exogenous variables"" exist, the core meaning remains consistent: identifying and categorizing the external elements that cause an effect. To enhance clarity in writing, it's best to specify what these influences are, avoiding vague generalities. According to Ludwig, it's a versatile and valuable phrase for expressing cause and effect.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
outside factors
Replaces "influences" with "factors", emphasizing the elements rather than their impact.
external pressures
Substitutes "influences" with "pressures", suggesting a more forceful impact.
environmental impacts
Focuses on the effects of the environment, which is a specific type of external influence.
exogenous factors
Replaces "external" with "exogenous", using a more technical term.
third-party effects
Highlights the involvement of external parties influencing outcomes.
extraneous variables
Emphasizes the influence of variables that are not part of the core system being studied.
outside forces
Replaces "influences" with "forces", suggesting a stronger, more direct impact.
external determinants
Focuses on factors that define or determine a situation from the outside.
contextual factors
Highlights the broader circumstances influencing an event or situation.
supervening causes
Emphasizes that the cause occurs later in time and alters events.
FAQs
How can I use "external influences" in a sentence?
You can use "external influences" to describe factors outside of a system or entity that have an impact on it. For example, "The company's profits were affected by "external economic factors"".
What are some alternatives to using "external influences"?
Depending on the context, you can use alternatives such as "outside factors", "exogenous variables", or "environmental impacts".
What's the difference between "external influences" and "internal factors"?
"External influences" refer to factors originating from outside a system, while "internal factors" are conditions or elements within the system itself. One relates to the outside while the other relates to the inside.
How do "external influences" affect decision-making?
"External influences" can introduce biases or constraints that alter rational decision-making processes. They can be positive or negative factors that affect the situation at hand. Some examples are peer pressure, political climate, or economic trends.
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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
86%
Authority and reliability
4.6/5
Expert rating
Real-world application tested