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
key incentive
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "key incentive" is correct and usable in written English.
It can be used to refer to a primary motivation or reason for someone to take a specific action or make a decision. Example: "The key incentive for employees to participate in the wellness program is the promise of reduced health insurance premiums."
✓ Grammatically correct
News & Media
Science
Formal & Business
Alternative expressions(20)
primary motivation
chief reason
key motivator
main motivation
primary driver
major appeal
a big surprise for me
a big trigger for me
a big draw for me
a big day for me
key initiative
key impetus
a big boost for me
a big event for me
a big gap for me
a big week for me
a big dream for me
a big motto for me
a big change for me
a big problem for me
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
21 human-written examples
The civil justice system provides a key incentive for corporations to prioritize safety from the start.
News & Media
A key incentive for learners is our go-kart track, which we use to generate additional revenue.
News & Media
The not-quite-there Pies have produced dismal results for a few months now but carry into this game the key incentive of making Richmond's September path harder.
News & Media
For Mrs. Cassidy, the competition was the key incentive, she said, because she grew up in a family of eight that included six brothers, "and I never wanted to be the weakest or shortest," she said.
News & Media
On the face of things, supply-side economists -- a fairly small group who argue that lower tax rates are the key incentive to promoting economic growth -- appear to have returned to their influential role of the early 1980's.
News & Media
Thousands of houses are to be built there, with the prospect of a rail link to Edinburgh being seen as a key incentive for couples to set up home in the area.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
36 human-written examples
Free travel is one of the key incentives (along with important financial aid) offered to Turkey in exchange for taking back both migrants who do not qualify for asylum in Europe and Syrians who find themselves blocked in Greece.
News & Media
On the other hand; a tax rebate for LER driven projects; removal of the VAT difference between new build and refurbishment; increased research to produce affordable low energy technologies; and increased government low carbon programs were identified as the key incentives to drive the LER housing agenda.
Science
That's because key incentives for continuing to develop clean, renewable wind power -- the renewable energy Production Tax Credit (PTC) and offshore wind Investment Tax Credit (ITC) -- are set to expire if Congress fails to act.
News & Media
We also identify key incentives for improved rural retention of these cadres.
Science
Another American study found that the key incentives for primary care doctors to collaborate with academic researchers were the potential to enact quality improvement, make a contribution to the body of knowledge, and intellectual stimulation [ 63].
Science
Expert writing Tips
Best practice
When using "key incentive", ensure that you clearly define what action or decision it is incentivizing. Providing context will enhance clarity and understanding.
Common error
Avoid using "key incentive" without clearly specifying what the incentive is for. For example, instead of saying "The key incentive was improved", specify "The key incentive for participating was improved job satisfaction".
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "key incentive" functions as a noun phrase, identifying the most important motivating factor or reason for a particular action or decision. Ludwig examples show its use in various contexts like business, economics, and personal motivation.
Frequent in
News & Media
37%
Science
45%
Formal & Business
18%
Less common in
Reference
0%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, "key incentive" is a common and grammatically sound phrase used to denote the most important motivating factor behind an action or decision. As verified by Ludwig AI, it's appropriate for use across diverse contexts, from news and media to scientific publications and formal business communications. When using "key incentive", clarity is crucial: always ensure that the action being incentivized is clearly specified. While alternatives like "primary motivation" or "main driver" exist, "key incentive" provides a direct and effective way to emphasize the principal reason for a particular behavior.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
primary motivation
Emphasizes the motivational aspect as being the main one.
central motivation
Highlights the central aspect of motivation.
main driver
Focuses on what propels or forces an action.
fundamental driver
Highlights the fundamental or basic aspect of driving.
chief reason
Highlights the reasoning or justification for a specific outcome.
principal inducement
Stresses the act of persuading or leading someone to do something.
prime stimulus
Underscores the trigger or cause that initiates an action.
major catalyst
Suggests something that sparks an action.
core impetus
Highlights the initial force or energy behind something.
essential stimulus
Emphasizes the necessity of the stimulus.
FAQs
How to use "key incentive" in a sentence?
Use "key incentive" to highlight the main reason or motivating factor behind an action. For example, "A "key incentive" for expanding Medicaid is that the federal government pays a significant portion of the cost".
What can I say instead of "key incentive"?
You can use alternatives like "primary motivation", "main driver", or "chief reason" depending on the context.
Is it better to say "key incentive" or "main incentive"?
Both "key incentive" and "main incentive" are acceptable. "Key incentive" emphasizes importance, while "main incentive" emphasizes dominance. The better choice depends on the specific context you want to highlight.
What's the difference between "key incentive" and "key motivator"?
"Key incentive" refers to something that encourages a particular action, while "key motivator" refers to an internal or external factor that drives someone to achieve a goal. An incentive is often external, while a motivator can be internal or external.
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
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested