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
lack responsiveness
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "lack responsiveness" is correct and usable in written English.
It can be used to describe a situation where someone or something is not responding adequately or promptly. Example: "The customer service team has received complaints about their lack responsiveness to client inquiries."
✓ Grammatically correct
Science
News & Media
Formal & Business
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
5 human-written examples
Protein kinase C (PKC) represents a family of serine/threonine kinases that consist of at least 11 isoenzymes organized into three subgroups: conventional PKCs require diacylglycerol (DAG) and Ca2+ for activation, novel PKCs require only DAG for activation, and atypical PKCs lack responsiveness to DAG and Ca2+ [19] [21].
Science
It may lack responsiveness to small but clinically important changes in health (Dawson et al. 2001).
Science
Parents who felt that communication with NICU nurses and doctors had been marred by a lack of emotional support described the nurses and doctors as unempathetic, insensitive, or uninterested; they were felt to lack responsiveness or focus on the parents' feelings (Tables 3 and 4).
Science
In this review, self-reported TTO and SG estimates showed a monotonic relationship to VA especially in the BSE (with one or two exceptions); the generic EQ-5D and SF-6D preference-based measures tended to lack responsiveness to changes in VA, specifically in AMD patients.
Science
Consistent with the hypothesis that the impairment of proliferation in mutant precursors depends on altered EGFR signalling, the genotype did not affect proliferation of neurospheres derived from the E14 HP (Fig. 3D), as at this age neural precursors lack responsiveness to EGF (Ciccolini, 2001; Ciccolini and Svendsen, 1998).
Science
Human-verified similar examples from authoritative sources
Similar Expressions
53 human-written examples
It arose in response to a lack of responsiveness by services to the needs of families whose relatives were experiencing mental health problems.
Science
Surgical anesthesia was monitored by a lack of responsiveness to toe or foot pinch, respiratory rate, and a lack of responsiveness to surgical stimulus when present.
Science
These findings demonstrate that T-cell responses can be removed by transgenic expression and that lack of responsiveness alters viral clearance and CNS pathology.
Science
We postulate that the lack of responsiveness to TGF-beta counteraction of IL-1 in old mice is due to an overall lack of responsiveness to TGF-beta caused by a down regulation of receptors and/or Smad expression or and increase in inhibitory Smads.
The lack of responsiveness to stimulation and cell loss in AIM were virus specific; proliferative responses to Candida antigen were preserved in AIM and convalescence (data not shown).
Science
Apologies cannot undo a pattern of malfeasance in his lack of responsiveness to the public trust.
News & Media
Expert writing Tips
Best practice
When using "lack responsiveness", ensure the context clearly indicates what is not being responded to. Providing specific details enhances clarity and avoids ambiguity.
Common error
Avoid using "lack responsiveness" without specifying the subject or stimulus. For example, instead of saying "The system lacked responsiveness", specify "The system lacked responsiveness to user input".
Source & Trust
86%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "lack responsiveness" primarily functions as a noun phrase, often used to describe a deficiency or absence of reaction, engagement, or sensitivity. Ludwig AI indicates that this phrase is correct and usable in written English.
Frequent in
Science
40%
News & Media
40%
Formal & Business
20%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "lack responsiveness" effectively communicates an absence of reaction or engagement. As Ludwig AI confirms, it's grammatically correct and usable, although examples show it's less common than alternatives like "absence of response" or "unresponsiveness". It appears in various contexts, from scientific discussions to news reports, highlighting a deficiency in reaction across diverse scenarios. When using "lack responsiveness", be specific about what is not being responded to, enhancing clarity and impact. While versatile, remember to consider the specific context to make a choice among "absence of response", "unresponsiveness", and ""lack responsiveness"".
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
lack of reaction
Focuses on the absence of a direct response or action.
absence of response
Emphasizes the complete non-existence of a reaction.
unresponsiveness
A single word expressing the same concept, often used in medical or technical contexts.
non-reactivity
Highlights the inability or failure to react to a stimulus.
failure to respond
Indicates a missed or neglected opportunity to react.
insensitivity
Suggests a lack of emotional or physical awareness and reaction.
passivity
Implies a state of inaction and lack of active response.
lack of engagement
Focuses on the absence of involvement or active participation.
apathy
Conveys a state of indifference and lack of concern, leading to a lack of response.
indifference
Indicates a lack of interest or concern, resulting in a lack of response.
FAQs
How can I use "lack responsiveness" in a sentence?
You can use "lack responsiveness" to describe a situation where something or someone does not react adequately or promptly. For example, "The team's "lack responsiveness" to customer complaints led to dissatisfaction."
What are some alternatives to the phrase "lack responsiveness"?
Alternatives include phrases like "absence of response", "unresponsiveness", or "failure to respond", depending on the specific context.
Is it better to say "lack of responsiveness" or "lack responsiveness"?
Both phrases are grammatically correct. "Lack of responsiveness" is more common and often considered more formal. However, ""lack responsiveness"" is also acceptable in certain contexts, especially when used as a verb.
In what situations is it appropriate to use the term "lack responsiveness"?
The term ""lack responsiveness"" is appropriate in situations where a person, system, or organization does not show adequate reaction or engagement to a stimulus, need, or demand. It can be used in both technical and interpersonal contexts.
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
86%
Authority and reliability
4.1/5
Expert rating
Real-world application tested