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
which achieved
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "which achieved" is correct and usable in written English.
It can be used to refer to something that has successfully reached a goal or completed a task, often in a descriptive or explanatory context. Example: "The project was a great success, which achieved all of its objectives within the deadline."
✓ Grammatically correct
News & Media
Science
Encyclopedias
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 only centre which achieved compliance was Darwin airport lodge where just one complaint was received.
News & Media
You could hear it in "Everybody Knows," which achieved a gorgeous soft glow.
News & Media
Shriver has published six previous novels which achieved modest sales and garnered scant attention.
News & Media
Congress has just presided over a disastrous parliamentary session which achieved nothing.
News & Media
On Wednesday, the UK's debt management office sold £1.75bn of 30-year debt, which achieved a yield of under 3%.
News & Media
In 1999 she made a television special, Donna Summer – Live and More Encore, which achieved stellar ratings.
News & Media
Moore recorded three albums with them, which achieved only limited success, and felt that he lacked the theoretical knowledge required.
News & Media
And, of course, there is General Electric, which achieved a perfect zero on its United States tax bill in 2010.
News & Media
Thailand, which achieved universal health care in 2001, introduced pensions for the informal sector in May 2011.
News & Media
In 1937 he and Welles formed the Mercury Theatre, which achieved success both on Broadway and on radio.
Encyclopedias
Albinoni published 10 sets of instrumental works, which achieved wide popularity in his own day and are still appreciated today.
Encyclopedias
Expert writing Tips
Best practice
When using "which achieved", ensure the preceding noun clearly indicates what the achievement refers to. This maintains clarity and avoids ambiguity.
Common error
Avoid placing the "which" clause too far from the noun it modifies. This can create confusion about what exactly "achieved" the result. Keep the clause as close as possible to the noun for better readability.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "which achieved" functions as a relative clause, providing additional information about a noun in the main clause. As Ludwig AI confirms, it adds descriptive detail about something that has successfully attained a goal or outcome. The examples show it connecting a subject with its accomplishment.
Frequent in
News & Media
40%
Science
35%
Encyclopedias
10%
Less common in
Formal & Business
5%
Wiki
5%
Social Media
5%
Ludwig's WRAP-UP
In summary, the phrase "which achieved" is a grammatically sound and frequently used relative clause that adds descriptive detail about a noun and its successful attainment of a goal. As Ludwig AI confirms, the phrase follows standard grammar rules and its usage is prevalent across various contexts, notably in news, scientific, and encyclopedic domains. While alternatives like "that accomplished" or "resulting in" exist, "which achieved" maintains a neutral to formal register suitable for professional and academic writing. When using this phrase, ensure it directly and clearly modifies the intended noun to avoid ambiguity. Its widespread use and clear function make it a valuable asset in expressing successful outcomes and achievements in written English.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
that accomplished
Replaces "which achieved" with a simpler, more direct verb phrase.
that attained
Emphasizes the reaching of a specific goal or standard.
that realized
Highlights the bringing into reality of something planned or desired.
resulting in
Focuses on the outcome or consequence of an action.
that fulfilled
Indicates the satisfaction of a requirement or condition.
that secured
Suggests the obtaining of something, often through effort or competition.
leading to
Shows a cause-and-effect relationship, with the focus on the result.
that produced
Highlights the creation or generation of something.
that brought about
Emphasizes the act of causing something to happen.
that effectuated
A more formal synonym for "brought about", suitable for technical or legal contexts.
FAQs
How to use "which achieved" in a sentence?
The phrase "which achieved" is used in a relative clause to provide additional information about a noun that has attained or accomplished something. For example: "The project, "which achieved" all its goals, was deemed a success."
What can I say instead of "which achieved"?
You can use alternatives such as "that accomplished", "resulting in", or "that attained" depending on the specific nuance you want to convey.
Is it correct to use "which achieved" at the beginning of a sentence?
No, "which achieved" is a relative clause and should not start a sentence. It must follow a noun it modifies. A sentence starting with "resulting in" might convey a similar idea but would require restructuring the sentence.
What's the difference between "which achieved" and "that achieved"?
"Which" introduces non-restrictive (additional, non-essential) information, while "that" introduces restrictive (essential) information. "Which achieved" is appropriate when the information is extra detail. For example: "The study, "which achieved" significant results, will be published next month."
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
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested