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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
at the same time as
Grammar usage guide and real-world examplesUSAGE SUMMARY
'at the same time as' is a perfectly correct phrase in written English.
You can use it whenever you want to express that two or more things occurred or exist simultaneously. For example: "He was running at the same time as the rain started to fall."
✓ Grammatically correct
News & Media
Academia
Science
Alternative expressions(20)
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
58 human-written examples
At the same time, as noted by Cunha et al.
Science
At the same time as a recession.
News & Media
TEs were normalized at the same time as the genes.
Science & Research
Ireland joined at the same time as Britain.
News & Media
"Unfortunately, he played at the same time as Michael Jordan.
News & Media
Presumably at the same time as actually posting on Facebook.
News & Media
I find out at the same time as everyone else.
News & Media
"I was doing Footlights at the same time as them.
News & Media
This happened at the same time as business investment soared.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
2 human-written examples
Sometimes other procedures, such as laparoscopy, are done at the same time as hysteroscopy.
Academia
Students abroad register for courses online at the same time as their classmates on campus.
Academia
Expert writing Tips
Best practice
When clarity is crucial, use "at the same time as" to explicitly indicate simultaneity, leaving no room for misinterpretation. Consider alternatives like "simultaneously" or "concurrently" for more concise phrasing.
Common error
Avoid using "at the same time as" repetitively within a short span of text. Vary your sentence structure by using synonyms like "simultaneously", "concurrently", or simply "while" to maintain reader engagement and prevent monotony.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "at the same time as" functions as a prepositional phrase that introduces a clause specifying when something else occurs. Ludwig confirms its correctness in written English.
Frequent in
News & Media
35%
Academia
30%
Science
20%
Less common in
Wiki
10%
Formal & Business
5%
Reference
0%
Ludwig's WRAP-UP
In summary, "at the same time as" is a versatile prepositional phrase used to explicitly denote simultaneity, meaning two or more events are occurring concurrently. Ludwig confirms that its a perfectly correct phrase in written English and examples show its wide applicability across diverse registers, most notably in news, academic, and scientific contexts. While its usage is grammatically sound, consider varying your phrasing with synonyms like "simultaneously" or "concurrently" to maintain writing fluidity. Remember to use "at the same time as" for explicit clarity, especially when the synchronous nature of events is crucial.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
simultaneously with
Emphasizes the occurrence of two events at precisely the same moment.
concurrently with
Highlights the parallel nature of two events happening at the same time.
in conjunction with
Suggests that two events or actions are happening together and may be related.
while
A more concise way to indicate that two things are happening during the same period.
as
Similar to 'while', but can also imply a causal relationship.
at the very moment that
Emphasizes the exactness and immediacy of the simultaneity.
during the period when
Focuses on the duration of time in which two events overlap.
in parallel with
Highlights the simultaneous and often independent nature of two processes.
coincidentally with
Suggests that the simultaneity is unexpected or unplanned.
alongside
Indicates that two events or processes are happening in close proximity, both spatially and temporally.
FAQs
How can I use "at the same time as" in a sentence?
Use "at the same time as" to indicate that two or more events or actions occur simultaneously. For example, "The sun rises "at the same time as" the birds begin to sing."
What are some alternatives to "at the same time as"?
Alternatives to "at the same time as" include "simultaneously", "concurrently", "while", and "as", depending on the nuance you want to convey.
Is there a difference between using "while" and "at the same time as"?
While both indicate simultaneity, "at the same time as" emphasizes the synchronous nature of events more explicitly. "While" can also imply a sense of contrast or condition, which "at the same time as" does not.
Can I begin a sentence with "at the same time as"?
While grammatically correct, starting a sentence with "At the same time as" can sometimes sound awkward. It's often better to restructure the sentence for smoother flow. For instance, instead of "At the same time as he arrived, the phone rang", try "The phone rang "at the same time as" he arrived" or "The phone rang as he arrived".
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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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested