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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
haven't responded yet
Grammar usage guide and real-world examplesAlternative expressions(20)
are yet to respond
haven't answered yet
haven't heard back yet
remain unresponsive
no response has been received
not reply yet
still haven't contacted
remain silent
haven't contacted yet
not utter a word
refrain from quoting
remain calm
refrain from addressing
decline to comment
refrain from attending
keep quiet
fall silent
remained silent
withhold comment
refrain from reacting
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
6 human-written examples
I put in a call to No 10 this morning and they haven't responded yet so I think there is a lot of confusion surrounding this issue.
News & Media
Newcastle haven't responded yet at all.
News & Media
I've reached out to Pair and they haven't responded yet.
News & Media
FDA officials haven't responded yet to the letter.
News & Media
We contacted Treasury to ask about the slowing of the program, and they haven't responded yet.
News & Media
They haven't responded yet.
Wiki
Human-verified similar examples from authoritative sources
Similar Expressions
54 human-written examples
Nevertheless, there is still much to do, as yields have not responded yet to the increase of fertilizers.
Lifetime Entertainment, A&E Television Networks, Disney and others who received the letter have not responded yet, the Tribune reports.
News & Media
He hasn't responded yet".
News & Media
Tévez hasn't responded, yet, to that invitation.
News & Media
According to US officials briefed on his condition, Sgt. Bergdahl received a letter from his sister but hasn't responded yet.
News & Media
Expert writing Tips
Best practice
In formal reports or news articles, consider using the full version "have not responded yet" to maintain a professional register.
Common error
Do not use the simple past "didn't respond yet" in formal writing. The adverb "yet" implies a connection to the present, making the present perfect "haven't responded yet" the correct choice.
Source & Trust
82%
Authority and reliability
4.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "haven't responded yet" serves as a negative present perfect construction. According to Ludwig, it functions to link a past action (the request for a response) to the present state (the absence of that response). The use of the auxiliary verb "have" combined with "not" and the past participle "responded" establishes a timeframe that is still open.
Frequent in
News & Media
75%
Business & Formal
15%
Wiki & General
10%
Less common in
Science
5%
Social Media
3%
Academic Journals
2%
Ludwig's WRAP-UP
In summary, "haven't responded yet" is a standard and effective way to describe an ongoing delay in communication. Ludwig highlights its prevalence in journalism, where it acts as a factual placeholder in developing stories. The phrase is grammatically robust, though writers should be mindful of the difference between the contracted form and the full "have not" version depending on the desired level of formality. Overall, it is a versatile tool for providing status updates in both professional and casual contexts.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
have not responded yet
Removes the contraction for a more formal tone
haven't replied yet
Uses a more specific verb for interpersonal communication
still haven't responded
Adds the adverb still to emphasize the duration of the delay
are yet to respond
Utilizes a more sophisticated grammatical structure frequently found in journalism
haven't answered yet
Specific to responding to a direct question or call
have yet to provide a response
Highly formal business or legal variant
haven't heard back yet
Focuses on the perspective of the sender waiting for news
haven't gotten back yet
More idiomatic and informal than the original phrase
remain unresponsive
Stronger emphasis on the ongoing state of silence
no response has been received
Uses the passive voice to distance the subject
FAQs
How to use "haven't responded yet" in a sentence?
You can use it to describe a pending communication, such as "I contacted the department this morning and they "haven't responded yet"."
What is the difference between "haven't responded yet" and "haven't replied yet"?
The phrase "haven't replied yet" is often used for direct messages or emails, while "haven't responded yet" is slightly broader and can include actions or official statements.
Which is more formal, "haven't responded yet" or "have not yet responded"?
The version "have not yet responded" is more formal because it avoids the contraction and places the adverb for better emphasis.
Can I say "still haven't responded" instead?
Yes, using "still haven't responded" adds a layer of impatience or emphasizes that a significant amount of time has passed.
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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
82%
Authority and reliability
4.8/5
Expert rating
Real-world application tested