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
unclear response
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "unclear response" is correct and usable in written English.
It can be used to describe a reply or answer that lacks clarity or is difficult to understand. Example: "The feedback I received was an unclear response, leaving me unsure of how to proceed."
✓ 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
4 human-written examples
These parameters were used to categorise brainstem responses as parasympathetic (calming) response, sympathetic (activating) response, arousal (alerting) response and unclear response.
Risks of bias were highest in the domain of study attrition, which was due to very low response rates [ 31] or an unclear response rate [ 19, 25, 34].
Science
The researcher should filter out questions having confusing or inappropriate wordings, likely misinterpretations, insufficient or unclear response options, and restricted or skewed response ranges.
Further, the unclear response from the high arctic locations of Walker et al. [ 13] combined with the decrease in SINDVI from 1999 to 2005 in our study enhances the need for further studies in these areas.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
Goldman's "incomplete and unclear responses" hampered and prolonged the inquiry, the S.E.C. said.
News & Media
Returned questionnaires were checked for missing, inconsistent or unclear responses.
Science
Contributors were subsequently contacted to clarify missing or unclear responses.
Science
Both "no" and "unclear" responses were interpreted as indicating that the quality criterion was not met.
Science
Interviewer notes were used to clarify unclear responses and fill in missing data from the transcripts.
Science
This resulted in a large proportion of "unclear" responses to the quality assessment.
Alternatives responses (apart from "yes" or "no") and unclear responses to each item were coded as negative responses.
Expert writing Tips
Best practice
When using "unclear response", ensure the context clarifies what aspect of the response is unclear (e.g., the content, the intention, or the implications).
Common error
Avoid using "unclear response" without specifying why the response is unclear. Providing specifics enhances clarity and prevents misinterpretations.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "unclear response" functions as a descriptive term, typically acting as an adjective modifying a noun. It points out the deficiency in clarity within a provided answer or reaction. As confirmed by Ludwig, the phrase is grammatically sound and commonly utilized.
Frequent in
Science
50%
News & Media
50%
Formal & Business
0%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "unclear response" describes a reply or answer that lacks clarity and is difficult to understand. Grammatically correct and usable across various contexts, it is most frequently found in scientific and news reporting. Ludwig AI analysis confirms its validity, suggesting its appropriate use in both formal and informal communications. When employing the phrase, ensure to specify the reasons behind the lack of clarity to avoid overgeneralization. Consider alternatives like "vague response" or "ambiguous response" to refine your meaning.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
vague response
This alternative suggests a lack of precision or detail in the response.
ambiguous response
This alternative highlights the possibility of multiple interpretations of the response.
incomprehensible answer
This suggests the response is impossible to understand.
confusing reply
This implies the response causes bewilderment or difficulty in understanding.
nebulous answer
This suggests the response is indistinct and lacks clear boundaries.
murky explanation
This implies the explanation is obscure and difficult to see through.
obscure reply
This alternative suggests the reply is not easily discovered or understood.
equivocal answer
This indicates the answer is open to more than one interpretation; ambiguous.
uncertain answer
The answer doesn't come across as assured or confident.
indistinct response
This suggests that the response is not sharply defined or clear.
FAQs
What does "unclear response" mean?
An "unclear response" refers to a reply or answer that is not easily understood, possibly due to ambiguity, vagueness, or lack of relevant information.
How can I use "unclear response" in a sentence?
You might say, "The student gave an "unclear response" to the teacher's question, requiring further explanation." or "The politician's statement was viewed as an "unclear response" to the public's concerns".
What are some alternatives to "unclear response"?
You can use alternatives like "vague response", "ambiguous response", or "incomprehensible answer" depending on the specific nuance you wish to convey.
Is it better to say "unclear response" or "unclear responses"?
The choice between "unclear response" and "unclear responses" depends on whether you are referring to a single instance or multiple instances. Use "unclear response" for a single reply and "unclear responses" when discussing multiple replies.
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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested