Ai Feedback
'upper levels' is correct and usable in written English.
You can use it when referring to higher or superior positions or rankings, such as in a company or organization. For example, "The upper levels of the company experienced a significant increase in profits this year."
Exact(59)
The upper levels are designed with the same clarity.
All six bedrooms are on the upper levels.
"I'm looking more at the third base and catching positions at the upper levels," Baird said.
Andrew Lansley's original NHS bill highlights the mindset at the upper levels of the coalition.
Some food myths go deep into the upper levels of government.
In the chaotic moments that followed, some workers remained on the upper levels of the store.
The club's clientele was reputed to move in upper levels of the drug trade.
"But even our upper levels do more than most," he said.
Sold-out arena: twenty-thousand-plus. Lots of Asians — red flags in the upper levels.
This requires some ingenuity in making outdoor spaces, such as terraces carved out of upper levels.
However, even the upper levels of Venus's atmosphere, which are relatively cool, lack water vapour.
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