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
Be instrumental
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "Be instrumental" is correct and usable in written English.
It can be used to indicate that someone or something plays a significant role in achieving a particular outcome or goal. Example: "Her contributions to the project were crucial; she truly was instrumental in its success."
✓ Grammatically correct
News & Media
Science
Formal & Business
Academia
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
55 human-written examples
Music may be instrumental or vocal.
Encyclopedias
Fleming was thought to be instrumental in the Kmart bankruptcy.
News & Media
His Bible will be instrumental in that Englishing.
News & Media
These notes will be instrumental in completing the homework.
News & Media
Gene-expression profiles could be instrumental in realizing these improvements4.
Science & Research
The college should be instrumental in adapting simulators to education.
Academia
Human-verified similar examples from authoritative sources
Similar Expressions
5 human-written examples
Most are instrumental.
News & Media
It was instrumental guitar.
News & Media
"It was instrumental".
News & Media
He was instrumental.
News & Media
Some themes were instrumental.
News & Media
Expert writing Tips
Best practice
Use "be instrumental" to emphasize the significant role someone or something plays in achieving a specific outcome. Ensure the context clearly identifies what is being influenced and the nature of the contribution.
Common error
Avoid using "be instrumental" when the contribution is minor or secondary. Overusing the phrase dilutes its impact. Choose a weaker term to describe smaller or less important contributions.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "be instrumental" functions primarily as an adjective phrase that describes the degree of importance or influence something has on a particular outcome. Ludwig examples confirm it's used to emphasize the significance of a person's or thing's contribution.
Frequent in
News & Media
40%
Science
25%
Formal & Business
15%
Less common in
Academia
10%
Encyclopedias
5%
Wiki
0%
Ludwig's WRAP-UP
In summary, "be instrumental" is a versatile phrase used to emphasize the significant role someone or something plays in achieving a specific outcome. As Ludwig AI confirms, it's grammatically correct and widely applicable across various professional and academic contexts. While "be instrumental" often appears in neutral to formal registers, it's crucial to ensure its usage accurately reflects the degree of influence, avoiding overstatement. Consider alternatives like "play a key role" or "contribute significantly" to fine-tune your message. Understanding these nuances allows for more precise and impactful communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
play a key role
Focuses on the importance of the role played, rather than the direct action of being a tool.
be a significant factor
Highlights the importance as a contributing element, but less directly implies causation.
contribute significantly
Emphasizes the act of contributing, changing the focus from a state of being to an action.
be crucial
Stresses the absolute necessity of something, potentially implying a higher degree of importance.
be vital
Similar to 'crucial', stressing the importance of the role played by something.
be essential
Indicates necessity but can sometimes imply a more basic or foundational role.
be critical
Similar to 'crucial' and 'vital', suggesting a high level of importance and necessity.
have a major impact
Shifts focus to the effect rather than the active role in achieving something.
be a driving force
Suggests a more proactive and energetic influence, leading the way.
facilitate significantly
Highlights the action of making something easier, rather than being a direct cause.
FAQs
How can I use "be instrumental" in a sentence?
You can use "be instrumental" to describe someone or something that plays a key role in achieving a particular outcome. For example, "His guidance proved to "be instrumental" in helping her receive effective treatment".
What can I say instead of "be instrumental"?
You can use alternatives like "play a key role", "be a significant factor", or "contribute significantly" depending on the context.
Is it correct to say "be instrumental to" or "be instrumental in"?
While both prepositions can be used, "be instrumental in" is more common and generally preferred. "Be instrumental to" can be used when indicating who or what benefits from the action.
What's the difference between "be instrumental" and "be helpful"?
"Be instrumental" implies a critical or essential contribution to an outcome, while "be helpful" suggests simply providing assistance, which may not be crucial for the final result. "Be instrumental" indicates a higher degree of importance.
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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested