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
attributed then
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "attributed then" is correct and usable in written English.
It can be used when discussing the assignment of a particular quality, characteristic, or action to someone or something at a specific time in the past. Example: "The discovery of the ancient artifact was attributed then to the renowned archaeologist, Dr. Smith."
✓ Grammatically correct
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
2 human-written examples
The app stores had a record-breaking Q3 2017, too – something App Annie attributed then to the growth of the app market in China, India, and other Southeast Asian nations.
News & Media
Some time later, Mike sent me a postcard on which he had scribbled the lyrics of Saint in the City and attributed then to the writer.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
Once class identity comes to be seen as a cultural attribute, then those regarded as culturally different have come to be viewed as threats.
News & Media
If they tend to learn simply by associating GEK with specific figures without considering the selected attribute, then they should find extradimensional-shift problems easier, since only some of their associations need be relearned.
Encyclopedias
But since God has all possible attributes, then the attribute to be possessed by this second substance would be one of the attributes already possessed by God.
Science
The attributes then were defuzzified into quantitative values by amalgamating the knowledge of the customers and the product designers.
Science
If we cannot experiment on or kill human beings who lack those attributes, then the lack of those attributes alone cannot be what justifies animal experimentation or abortion.
Science
The reason for this is as follows: if the substance is strictly identical to any one of its attributes, then attributes will be identical to each other (by transitivity), and therefore no longer distinct, as Spinoza claims.
Science
The dashboard allows researchers to check on the feasibility and pricing of their projects, test project links, target respondents based on more than 100 different attributes, then launch the surveys and check on their progress at any time.
News & Media
If multiple MOEs are defined for one attribute, then an expert panel or Delphi technique [18] is recommended to establish relative weights for them.
For instance, in our electricity CRA if 100 sellers compete for 8 items with two attributes, then the solution space is (2 times 100^{{2^{8} }}), which is very large.
Expert writing Tips
Best practice
When using "attributed then", ensure the temporal context is clear to avoid ambiguity. For example, specify the period or event to which the attribution relates.
Common error
Avoid using "attributed then" if the attribution is not explicitly linked to a specific point in time. In cases where the timing is not essential, consider using "attributed" alone or specifying a more precise timeframe.
Source & Trust
82%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "attributed then" functions as an adverbial modifier, specifying when the attribution took place. As confirmed by Ludwig AI, it is used to assign a quality, characteristic, or action to someone or something at a specific point in the past.
Frequent in
Science
50%
News & Media
50%
Formal & Business
0%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "attributed then" is a grammatically correct adverbial phrase used to specify that an attribution occurred at a particular point in the past. As Ludwig AI confirms, it's most appropriate when the timing of the attribution is relevant to the context. While its frequency is relatively low, the phrase appears in both scientific and news-related sources. When using "attributed then", ensure that the temporal context is clearly defined to prevent ambiguity. Alternatives like "ascribed at that time" or "credited back then" can be used depending on the desired nuance.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
ascribed at that time
Replaces "attributed" with "ascribed", maintaining the temporal context.
credited back then
Substitutes "attributed" with "credited", emphasizing the recognition of a source or cause in the past.
assigned previously
Uses "assigned" instead of "attributed", focusing on the act of giving something a particular quality or characteristic before the present moment.
designated at that point
Replaces "attributed" with "designated", highlighting the act of formally choosing or naming something at a past moment.
identified in those days
Emphasizes the recognition or discovery of something during a specific period in the past.
regarded at the time
Shifts the focus to how something was viewed or considered in the past.
once associated with
Highlights a past connection or link between elements.
formerly linked to
Similar to 'once associated with' but with a stronger emphasis on a previous connection.
previously recognized as
Focuses on a former acknowledgement or understanding.
once considered
Emphasizes a past belief or opinion about something.
FAQs
How can I use "attributed then" in a sentence?
Use "attributed then" to indicate that something was credited or assigned to a specific cause or origin at a particular time in the past. For example: "The success of the project was "attributed then" to the team's collaborative efforts".
What are some alternatives to "attributed then"?
You can use alternatives such as "ascribed at that time", "credited back then", or "assigned previously" depending on the specific context and nuance you want to convey.
Is it correct to say "attributed then" in formal writing?
Yes, "attributed then" is grammatically correct, but make sure its use adds clarity, and that the temporal context is clearly established. In some cases, other alternatives may sound better. Also, note that Ludwig AI considers it correct.
What's the difference between "attributed then" and simply "attributed"?
"Attributed" indicates a general act of assigning something, whereas ""attributed then"" specifically emphasizes that the attribution occurred at a certain point in the past. If the timing is important, ""attributed then"" is more appropriate.
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
82%
Authority and reliability
4.1/5
Expert rating
Real-world application tested