which was tested

USAGE SUMMARY

The phrase "which was tested" is correct and usable in written English.
You can use it to refer to something that has undergone a testing process in various contexts, such as scientific research, product development, or quality assurance. Example: "The new software feature, which was tested extensively, received positive feedback from users."

✓ Grammatically correct

Science

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Fiedler is expected to start next week for Miami, which was tested and failed yesterday.

The New York Times - Sports

Finally we verify our approach using a manually collected dataset which was tested using two different Android devices.

University of California, Berkeley

The Web site, which was tested last year in Texas schools, is now being used by 130 schools.

The New York Times - Tech

Interestingly, a commercially obtained GO material, which was tested as a control, showed very significant silicon-based contamination.

Nature

(One exception is Lunesta, which was tested for up to six months).

The New York Times

The results of these simulations were used to build a prototype, which was tested in a gel phantom during an MRI scan.

Harvard University

The Wrangler, which was tested without its optional side air bags, did worst in the side-impact test, for which it got a "poor" rating.

The New York Times

The kitten, which was tested after its death, was one of three found in a diaper box on Seguine Avenue in Prince's Bay on June 11.

The New York Times

He has pioneered development of a number of mechanical hearts, including an assist device called the HeartMate, which was tested in the study reported last week.

The New York Times - Science

The practice, which was tested in June at two subway stations, will be expanded to 120 Manhattan stations by the end of January.

The New York Times

The new system, which was tested in Washington State and is now operating there and in Arizona, took 18 months to develop.

The New York Times - Tech

Expert writing Tips

Best practice

When using "which was tested", ensure the clause provides essential information to avoid ambiguity. For instance, "The prototype, which was tested rigorously, showed promising results."

Common error

Avoid using "which was tested" in excessively simple sentences where a more direct verb would be more concise. Instead of "The product, which was tested, is ready", try "The tested product is ready".

Linguistic Context

The phrase "which was tested" functions as a relative clause, providing additional information about a noun in the main clause. It modifies the noun by specifying that it underwent a testing process. As Ludwig AI confirms, this construction is grammatically sound.

Expression frequency: Very common

Frequent in

Science

45%

News & Media

37%

Academia

10%

Less common in

Encyclopedias

2%

Wiki

2%

Formal & Business

2%

Ludwig's WRAP-UP

In summary, "which was tested" is a grammatically sound and frequently used relative clause that adds detail about a noun by indicating it has undergone testing. As Ludwig AI confirms, the phrase is correct and usable in a wide range of contexts. It appears most often in scientific, news, and academic writing. While versatile, it's best to avoid overuse in overly simple sentences and consider more concise alternatives like "tested" when appropriate. Consider related phrases such as "that underwent testing" or "that was evaluated" to increase writing variety.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

that underwent testing

Replaces "which was tested" with a more direct phrasing, focusing on the action of testing.

that has been evaluated

Substitutes "tested" with "evaluated", suggesting a more formal assessment.

that was examined

Replaces "tested" with "examined", indicating a detailed inspection.

that was subjected to trials

Uses "subjected to trials" for a more formal and scientific tone.

that received a trial

Emphasizes the action of receiving a trial, rather than the testing process itself.

that was validated

Replaces "tested" with "validated", implying that the testing confirmed its accuracy or effectiveness.

which went through a test

Uses a more verbose structure with "went through a test", adding emphasis to the process.

that was put to the test

Employs the idiomatic expression "put to the test" for a less formal tone.

that underwent scrutiny

Replaces "tested" with "underwent scrutiny", suggesting a thorough and critical examination.

which was assessed

Substitutes "tested" with "assessed", indicating a comprehensive evaluation of its qualities.

FAQs

How can I use "which was tested" in a sentence?

Use "which was tested" to provide additional information about a noun. For example, "The software, which was tested by beta users, is now available to the public."

What are some alternatives to "which was tested"?

You can use alternatives like "that underwent testing", "that was evaluated", or "that was examined" depending on the specific nuance you wish to convey.

Is it correct to say "that was tested" instead of "which was tested"?

In many cases, "that was tested" is interchangeable with "which was tested", especially in restrictive clauses that are essential to the sentence's meaning. However, "which" is generally preferred in non-restrictive clauses that add extra information.

What's the difference between "the tested item" and "the item, which was tested"?

"The tested item" is a concise way to describe something that has undergone testing. "The item, which was tested" provides additional, non-essential information about the item. The version with "which was tested" uses a nonrestrictive clause, set off by commas.