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
however since then
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "however since then" is correct and can be used in written English.
It is typically used to show contrast or change in a situation after a specific point in time. Example: "I used to struggle with my studies, however since then, I have been able to maintain a good GPA."
✓ Grammatically correct
News & Media
Science
Formal & Business
Alternative expressions(4)
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
However, since then, little has been heard about the project.
News & Media
However, since then several private entities resumed operation.
Encyclopedias
However, since then a political and institutional stalemate has festered.
News & Media
However, since then A. longifolia has spread to new areas, displacing the native vegetation.
Science
However, since then we have adopted a form of radio silence.
News & Media
However, since then the relationship between the Labour leader and the unions has been more complicated.
News & Media
However, since then there have been more doubts about the project's viability.
News & Media
However, since then, British gardens have been invaded by these lively little finches in unprecedented numbers.
News & Media
However, since then it has been under pressure from declining newspaper and magazine sales.
News & Media
However, since then proxy powers have consolidated their holds on most aspects of political life.
News & Media
However, since then it has lengthened, to 9.9 years in 2014.
News & Media
Expert writing Tips
Best practice
When using "however since then", ensure a clear temporal reference is established in the preceding sentence. This provides context and clarity regarding the point from which the change is being measured.
Common error
Avoid using "however since then" without a clearly defined point in time. For instance, don't write: "The project was initiated. However since then, things improved." Instead, specify the temporal reference: "The project was initiated in June. However since then, things improved significantly."
Source & Trust
88%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "however since then" functions as an adverbial phrase, modifying a clause by specifying a change or contrast in a situation after a particular point in time. Ludwig AI confirms the correctness and common usage of the phrase.
Frequent in
News & Media
76%
Science
14%
Formal & Business
6%
Less common in
Encyclopedias
1%
Wiki
1%
Academia
1%
Ludwig's WRAP-UP
In summary, the adverbial phrase "however since then" is a grammatically correct and frequently used expression to indicate a change or contrast following a specific event. As confirmed by Ludwig AI, it is commonly found in news and media, scientific publications, and formal business contexts. To ensure clarity, always provide a clear temporal reference in the preceding sentence. While alternatives exist, such as "nevertheless, subsequently", the original phrase maintains a balance of formality and accessibility.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
Nevertheless, subsequently
Uses stronger contrastive conjunction and a more formal term for 'afterward'.
Even so, in the time since
Introduces a concession before indicating the time elapsed.
That being said, following that
Adds a transitional phrase and a formal term for temporal sequence.
Despite that, in the intervening period
Highlights the contrast, adding a more elaborate way to say 'since then'.
Nonetheless, in the period following
Emphasizes a lack of impact from the initial statement, using a more formal tone.
Still, in the aftermath
Implies a direct consequence of an event, using a more evocative term.
Yet, from that moment onward
Highlights the continuation from a specified point, using a more literary tone.
On the other hand, thereafter
Highlights an opposing viewpoint, using a more formal term for 'afterward'.
Conversely, in the wake of that
Indicates an inverse relationship, implying a direct causation.
Despite this, since that point
Directly contrasts the initial situation, specifying a distinct reference point.
FAQs
How can I effectively use "however since then" in a sentence?
To effectively use "however since then", ensure you've clearly established a specific event or time in your previous sentence that "then" refers to. For example, "The company faced bankruptcy in 2020. "However since then", it has experienced a remarkable turnaround".
Are there more formal alternatives to "however since then"?
Yes, more formal alternatives include "nevertheless, subsequently", "nonetheless, in the period following", or "despite that, in the intervening period". These options are suitable for academic or professional writing where a higher degree of formality is preferred.
What's the difference between "however since then" and "ever since then"?
"However since then" emphasizes a contrast or change following a specific point in time, while "ever since then" simply indicates that something has continued from that point onward without necessarily implying a contrast. The former is used to indicate a change, the latter continuity.
Can I use "but since then" instead of "however since then"?
While "but since then" is grammatically correct, it can sound less formal than "however since then". The choice depends on the context and the desired level of formality. "However" provides a slightly stronger sense of contrast than "but".
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
88%
Authority and reliability
4.6/5
Expert rating
Real-world application tested