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
their input
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "their input" is correct and usable in written English.
It can be used when referring to the contributions, opinions, or feedback provided by individuals or groups. Example: "We value their input on the project as it helps us improve our overall strategy."
✓ Grammatically correct
News & Media
Science
Formal & Business
Academia
Wiki
Alternative expressions(2)
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
You need their input.
News & Media
But no one asked for their input.
News & Media
So lots of people had their input.
News & Media
Kim and J. Rich for their input.
Science & Research
"This is a result of their input," he said.
News & Media
The players will have a chance to give their input".
News & Media
Even without their input, I knew I was wrong.
News & Media
Speaking of ICE agents, he said, "We have taken their input, we continue to seek their input.
News & Media
Use their input to create your final from/to.
News & Media
The committee worked with students to get their input.
Their input is vital in order to make this successful.
Expert writing Tips
Best practice
When seeking "their input", clearly define the scope and purpose to ensure relevant and focused contributions.
Common error
Don't treat all feedback as equally important. Critically evaluate "their input" based on expertise, relevance, and alignment with your goals to avoid misdirection.
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "their input" functions as a noun phrase, typically serving as the object of a verb or the complement of a preposition. Ludwig shows it's used to denote contributions, suggestions, or feedback provided by a group of people.
Frequent in
News & Media
43%
Science
20%
Formal & Business
12%
Less common in
Academia
8%
Wiki
8%
Reference
0%
Ludwig's WRAP-UP
The phrase "their input" is a common and grammatically sound way to refer to contributions, feedback, or opinions from a group. As Ludwig confirms, it’s widely used across diverse contexts, including news, science, and business. When using "their input", it’s beneficial to clearly define the scope of the feedback you’re seeking and to critically evaluate the input received. Alternatives such as "their feedback" or "their contributions" can be used depending on the nuance you wish to convey. Remember to acknowledge and value the contributions to foster a collaborative environment.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
their feedback
Replaces "input" with "feedback", focusing on evaluative information.
their contributions
Substitutes "input" with "contributions", highlighting the act of providing something.
their perspective
Replaces "input" with "perspective", emphasizing their viewpoint or understanding.
their suggestions
Substitutes "input" with "suggestions", focusing on proposed ideas or actions.
their opinions
Replaces "input" with "opinions", highlighting their beliefs or judgments.
their advice
Substitutes "input" with "advice", focusing on guidance or recommendations.
their insights
Replaces "input" with "insights", highlighting their deep understanding or observations.
their recommendations
Substitutes "input" with "recommendations", emphasizing suggested courses of action.
their viewpoint
Replaces "input" with "viewpoint", stressing their specific way of seeing things.
their participation
Substitutes "input" with "participation", highlighting their active involvement.
FAQs
How can I effectively ask for "their input"?
To effectively ask for "their input", provide context, explain why their feedback is valuable, and set a clear deadline. Frame your request so it's easy to contribute. For instance, consider asking for "their perspective".
What's the difference between "their input" and "their feedback"?
"Their input" generally refers to any contribution or addition, while "their feedback" specifically implies an evaluation or response to something. Depending on the situation, you may prefer asking for "their suggestions" instead.
How do I acknowledge and value "their input"?
Acknowledge "their input" by thanking contributors, summarizing key points, and explaining how their contributions will be used. Show that you are actively listening and considering "their contributions".
When is it appropriate to seek "their input"?
It's appropriate to seek "their input" when you need diverse perspectives, are making decisions that affect them, or want to foster a sense of ownership. Seeking "their opinions" can enhance decision-making processes and improve outcomes.
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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
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested