Your English writing platform
Discover LudwigSuggestions(5)
The phrase "a challenge that has" is correct and usable in written English.
It can be used when discussing a specific challenge that has occurred or is ongoing, often followed by a description of the challenge itself.
Example: "The project presented a challenge that has tested our team's ability to adapt to new circumstances."
Alternatives: "a challenge which has" or "a challenge that exists".
Exact(55)
Developing or optimizing small-molecule inhibitors of BoNTA endopeptidase is, however, as challenging as developing small-molecule inhibitors of protein-protein complexes, a challenge that has been known for decades [16].
This is a challenge that has long fascinated me.
That is a challenge that has not been accomplished since Affirmed in 1978.
As a challenge that has to be faced and won, like everything else.
Unfortunately, it is a challenge that has not yet been met.
It is a challenge that has fascinated watchmakers since the 18th century, when the traditional lever escapement first appeared.
Similar(5)
He described the prospect of having all new homes built in this way in less than a decade as "challenging, but a challenge that had to be faced".
This radical advancement in prosthetics stems from a challenge that had been decades in the making.
The culturally conservative Japanese bank quickly ran into a challenge that had little to do with speed or execution.
Misc screws, bolts, hot glue, duct tape etc. Mechanical fabrication to create something that moves around was a challenge that had to be dealt with considerable effort.
I admire the efforts of my predecessor, Shirley M. Tilghman, and former Dean of the College Nancy Weiss Malkiel to tackle a challenge that had vexed leaders throughout higher education for a generation.
Write better and faster with AI suggestions while staying true to your unique style.
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