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
predominant trigger of
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "predominant trigger of" is correct and usable in written English.
It can be used when discussing the main cause or factor that initiates a particular event or reaction. Example: "Stress is often considered the predominant trigger of anxiety disorders."
✓ Grammatically correct
Science
News & Media
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
2 human-written examples
This behavior of the NHPs in the setting of repeated social separation stress parallels clinical depression, as interpersonal loss is the predominant trigger of depression in humans [35] and chronic stress is a major epidemiological risk factor for major depression and chronic anxiety disorders [37].
Science
However, there is increasing evidence that the systemic inflammatory response per se is a predominant trigger of AF in critically ill patients.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
Although a wide range of triggers might activate CD1c+ mDCs, the predominant triggers that activate these cells in RA joints remain to be demonstrated [ 36].
What is the trigger of this panic?
News & Media
While remote seismicity triggering at volcanoes seems predominant, other regions of triggering include Wakayama, Tottori and Noto Peninsula, which correspond to active fault areas (and no volcanic activity).
Science
An increase in intracellular free Ca2+ (concentrationtratisn is the predominant mechanism triggering the fluid secretion from acinar cells (Melvin, 1999), whereas PKC activates the secretion of low amounts of proteins in the saliva (Tojyo et al, 1992).
Science
Serotonin, a ubiquitous central and peripheral neurotransmitter, is thought to be the predominant mediator of the perception of nausea and triggering of the vomiting response in both the brain and the periphery via the 5-HT3 recepathwaythway.
Serotonin, a ubiquitous central and peripheral neurotransmitter, is thought to be the predominant mediator of the perception of nausea and triggering of the vomiting response in both the brain and the periphery via the 5-hydroxytryptamine type 3 (5-HT3) receptor pathways.
Apoptosis is the predominant form of cell death triggered in vivo and in vitro by drugs in hematologic malignancies [13].
Science
Exposures to environmental allergens are the main triggers of asthma, while cigarette smoking is the predominant cause of COPD [ 21].
One of these, CheY, binds to the flagellar motor when phosphorylated, triggering a switch in the predominant direction of rotation, and thus effecting "tumbles" that interrupt linear "runs" and change the search direction.
Science
Expert writing Tips
Best practice
When using "predominant trigger of", ensure that the context clearly establishes the causal relationship. Providing specific evidence to support the claim will strengthen your argument.
Common error
Avoid presenting "predominant trigger of" as the only cause, when other contributing factors exist. Acknowledge potential complexities and nuances in the causal chain.
Source & Trust
87%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "predominant trigger of" functions as a noun phrase that identifies the main cause or initiating factor of a particular event or condition. It builds upon the root word “trigger”, to denote causation.
Frequent in
Science
66%
News & Media
33%
Formal & Business
0%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "predominant trigger of" is a grammatically sound noun phrase used to denote the main cause or initiating factor behind an event or condition. While confirmed as correct and usable by Ludwig AI, it appears less frequently in general writing, primarily surfacing in scientific and news contexts. When using this phrase, it's important to acknowledge potential nuances and avoid overstating causation. Alternatives such as "primary cause of" or "main driver of" can provide similar meaning with slight variations in emphasis.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
primary cause of
Replaces 'trigger' with 'cause', emphasizing the reason behind an event.
main driver of
Substitutes 'trigger' with 'driver', highlighting the force that propels something.
major factor in
Emphasizes the significance of the factor influencing an outcome.
leading contributor to
Highlights the contribution to a specific result or situation.
key instigator of
Replaces 'trigger' with 'instigator', suggesting a more active initiating role.
principal source of
Focuses on the origin or basis that leads to a particular phenomenon.
chief catalyst for
Uses 'catalyst' instead of 'trigger', implying acceleration or initiation of a reaction.
most significant impetus for
Emphasizes the driving force or motivation behind an action.
critical determinant of
Highlights the decisive element that influences a specific outcome.
central element in
Indicates that something is a key aspect of a certain process or outcome.
FAQs
How can I use "predominant trigger of" in a sentence?
Use "predominant trigger of" to indicate the main cause or initiating factor of a particular event or condition. For example, "Interpersonal loss is often the "predominant trigger of" depression".
What are some alternatives to "predominant trigger of"?
Alternatives include "primary cause of", "main driver of", or "major factor in", depending on the specific nuance you wish to convey.
Is it accurate to use "predominant trigger of" if there are multiple contributing factors?
Yes, as long as you are referring to the most significant or influential trigger among others. It implies that while other factors may contribute, this one is the most important.
What's the difference between "predominant trigger of" and "common trigger of"?
"Predominant trigger of" suggests a higher degree of influence or frequency compared to "common trigger of". The former implies it is the leading trigger, while the latter simply indicates it happens often.
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
87%
Authority and reliability
4.1/5
Expert rating
Real-world application tested