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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
delay on their part
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "delay on their part" is correct and usable in written English.
You can use it to refer to a certain group of people being at fault for a delay in an event or task. For example: "We were unable to finish our project on time due to a delay on their part."
✓ Grammatically correct
News & Media
Science
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
1 human-written examples
But once a care order is obtained, no delay on their part is acceptable.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
This is wishful thinking on their part.
News & Media
No statements on their part, just questions.
News & Media
A delay on their side?
News & Media
Perhaps they can take something off your plate or work around a delay on your part.
News & Media
That jurisdiction was neither surrendered nor lost by delay on the part of the circuit court in exercising its power to proceed, without notice and proof, and upon its own view of what occurred, to immediate punishment.
Academia
(I wondered whether it was a delay, on the part of her local cable system, to permit the bleeping of untoward language and told her that, if I were quick on the description, she could have impressed her roommate with her clairvoyance in calling balls and strikes before they left the pitcher's hand).
News & Media
Ms. Bachelet has denied that there was any delay on her part, telling The New York Times in an interview on Saturday that she did her best in a crisis of unprecedented magnitude given the failed communication systems and collapsed bridges.
News & Media
The company had earlier said the speakers would begin shipping in late October, so this is a bit of a delay on its part.
News & Media
Pre-admission delay on the part of the patient and post-admission delay by the surgeon are responsible for combined delay in diagnosis and definitive management[6 8].
A delay on the part of the 5th Circuit prevents the Supreme Court from making a final decision and defers justice for immigrant communities on a long path to finding lasting reform.
News & Media
Expert writing Tips
Best practice
When attributing a "delay on their part", be specific about who "they" refers to in order to avoid ambiguity.
Common error
Avoid simply stating "delay on their part" without explaining the specific reasons or contributing factors to the delay. Providing context makes the statement more informative.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "delay on their part" functions as a prepositional phrase that modifies a noun or verb, indicating the cause or source of a delay. As Ludwig AI states, it points to a specific group's responsibility for the delay.
Frequent in
News & Media
43%
Science
28%
Formal & Business
11%
Less common in
Wiki
7%
Academia
3%
Reference
0%
Ludwig's WRAP-UP
The phrase "delay on their part" is a common and grammatically sound way to attribute responsibility for a delay, as confirmed by Ludwig AI. Its function is to point out the source of the delay. It is most frequently found in news reports, scientific articles, and business documents. While the phrase is generally neutral, it can carry a slightly accusatory tone depending on the context. Therefore, it's important to be specific about who "they" refers to and to provide context for the reasons behind the delay. Alternatives include "their delay", "tardiness on their part", and "failure on their part", which vary slightly in nuance and formality.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
their delay
This alternative is shorter and more direct, omitting the prepositional phrase.
tardiness on their part
This alternative replaces "delay" with a synonym, "tardiness", maintaining the same structure.
failure on their part
This alternative substitutes "delay" with "failure", indicating a stronger negative outcome.
negligence on their part
This option suggests the delay was due to a lack of care or attention.
omission on their part
Here the delay is attributed to something that was not done.
their procrastination
This replaces the entire phrase with a noun indicating the cause of the delay.
their dawdling
Here "delay" is substituted with the word "dawdling", implying they did something very slowly
the holdup they caused
This alternative focuses on the action of causing a delay.
the postponement they initiated
This alternative indicates the active role in initiating the delay.
their sluggishness
This replaces the phrase with a noun indicating the reason for the delay.
FAQs
How can I use "delay on their part" in a sentence?
You can use "delay on their part" to indicate that someone or a group of people caused a delay. For example, "The project was stalled due to a "delay on their part"".
What's a more formal way to say "delay on their part"?
A more formal alternative could be "tardiness on their side" or "failure to provide the requirements in a timely fashion" depending on the context.
Is "delay on their part" accusatory?
Yes, the phrase "delay on their part" can imply blame. If you want to be neutral, you could say "there was a delay" or "the process was delayed".
What can I say instead of "delay on their part" to emphasize the impact of the delay?
You could use phrases like "their delay caused significant setbacks" or "their failure to act promptly resulted in…" to highlight the consequences of the "delay on their part".
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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
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested