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
concomitantly
Grammar usage guide and real-world examplesUSAGE SUMMARY
Concomitantly is a perfectly legitimate word.
It is an adverb meaning at the same time and is used to describe two or more things that happen simultaneously. For example, you can say: "The company launched new products and concomitantly saw an increase in sales."
✓ Grammatically correct
Encyclopedias
News & Media
Science
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
60 human-written examples
The arrangement grows more warrenlike and the sense of discovery concomitantly more pleasant as you ascend.
News & Media
Concomitantly, the cellulose content is reduced.
Encyclopedias
And, concomitantly, many leading composers of the 19th century wrote in considerably smaller quantities than their predecessors.
Encyclopedias
Australopiths, on the other hand, had huge molars and premolars with concomitantly gigantic jaws, buttressed cheekbones and face bones, and large areas on the skull for the attachment of chewing muscles.
Encyclopedias
Concomitantly, the Cultural Revolution brought about general disillusionment with the party leadership and the system itself as millions of urban Chinese witnessed the obvious power plays that took place under the name of political principle in the early and mid-1970s.
Encyclopedias
The giant coal sector again endured a year of strikes and protests concomitantly with a very high accident rate.
Encyclopedias
The cutting of mature forests has increased the extent of ecotones, concomitantly increasing the rate of cowbird parasitism across North America.
Encyclopedias
The usual mechanisms for concomitantly gradualistic denudation by ice, wind, and running water are set aside in orogenic belts by relatively rapid uplifts of material ranging from nearly unconsolidated sediment to semicoherent but intensely deformed masses of metamorphic and igneous rocks.
Encyclopedias
However, Wales has higher proportions of employment in agriculture and forestry, manufacturing, and government, and it provides concomitantly fewer jobs in financial and business services.
Encyclopedias
In recessionary Britain the average shopper isn't about to start buying one Chanel jacket every 15 years in the spirit of investment dressing, but we also no longer want things that feel so cheap, and quite often, concomitantly nasty.
News & Media
Watching Woolf talk about her dinner parties with senior political figures and her (personal) Christmas card list of over 3,000, yet concomitantly claiming to be just an ordinary gal, would have been comedic were her appointment not so ill conceived.
News & Media
Expert writing Tips
Best practice
Use "concomitantly" to indicate a clear and direct relationship between two events or actions occurring at the same time. This adverb adds a layer of sophistication to your writing, making it suitable for formal contexts.
Common error
Avoid using "concomitantly" in casual or informal writing. Simpler alternatives like "at the same time" or "simultaneously" are often more appropriate and prevent your writing from sounding pretentious.
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Linguistic Context
The primary function of "concomitantly" is to act as an adverb, modifying verbs, adjectives, or other adverbs to indicate that something happens at the same time as something else. It adds detail to the timing of events, as shown in Ludwig's examples.
Frequent in
Encyclopedias
31%
News & Media
41%
Science
28%
Less common in
Formal & Business
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "concomitantly" is a formal adverb signifying that two or more events occur at the same time. As affirmed by Ludwig, it's grammatically sound and versatile. Its prevalence in encyclopedias, news media, and scientific publications marks it as suitable for formal and academic settings. However, simpler alternatives may be preferable in casual contexts. When choosing alternatives, "simultaneously", "concurrently", and "at the same time" offer semantic similarity. Steer clear of the common error of employing "concomitantly" in informal writing where less sophisticated language is more appropriate.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
simultaneously
Emphasizes the exact temporal overlap of two or more events.
concurrently
Highlights the parallel occurrence of actions or states.
at the same time
A more straightforward and common way to express simultaneous occurrence.
in conjunction
Suggests that things are happening together, often implying a coordinated effort.
alongside
Indicates events happening in parallel or side-by-side.
together with
Highlights the combined or joint nature of the actions.
in parallel
Stresses the similarity or correspondence between two ongoing processes.
synchronously
Emphasizes precise timing and coordination.
collaterally
Suggests a related but not necessarily simultaneous occurrence.
incidentally
Suggests something happens as a side effect or consequence.
FAQs
How can I use "concomitantly" in a sentence?
"Concomitantly" is used to show that two things happen at the same time and are connected. For example: "The company invested in new technology and, "concomitantly", saw an increase in productivity."
What's a simpler word I can use instead of "concomitantly"?
If you want to avoid using "concomitantly", you can use alternatives such as "simultaneously", "concurrently", or simply "at the same time" depending on the context.
Is "concomitant" an adjective form of "concomitantly"?
Yes, "concomitant" is the adjective form of "concomitantly". It describes something that accompanies or is associated with something else. For instance, "concomitant effects".
What's the difference between "concomitantly" and "consequently"?
"Concomitantly" means "at the same time", while "consequently" means "as a result". "Concomitantly" indicates simultaneous occurrence, whereas "consequently" indicates a cause-and-effect relationship.
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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