The phrase "a superior level" is grammatically correct and can be used in written English.
It refers to a higher or better level of something. Example: "The company strives to achieve a superior level of customer satisfaction by providing excellent service and quality products."
But he's on a superior level to everybody else.
Because they want a personal connection and a superior level of service.
She was on a superior level but often got into tight matches.
"The Nanny Diaries," despite many bright moments and a superior level of craftsmanship, is now a flabby urban fairy tale.
THE NANNY DIARIES Despite some bright moments and a superior level of craftsmanship, this adaptation by Shari Springer Berman and Robert Pulcini of Nicola Kraus and Emma McLaughlin's 2002 best-seller is essentially pointless.
Expert performance is characterized by the consistent performance at a superior level in a cognitive, artistic, motor or other domain (Ericsson and Lehmann, 1996).
Just why that witch is so angry sets up a surprising third act that pushes "ParaNorman" to a different, superior level.
Cage, Mr. Cunningham, Mr. Johns and Mr. Rauschenberg shared ideas, "but John remained on a kind of superior level and certainly far more organized than the rest of us in terms of presenting ideas, and probably in general more of an intellectual," Mr. Johns said.
He was the first person to state clearly that individuals could undergo psychic transformation, to reach a new and superior level of consciousness, which itself depended not on striving, but on acceptance of the grace, the spirit, the gift, of the universe.
It was therefore of interest to investigate if the genomic architecture of the SOX9 regulatory region could represent an additional and superior level of SOX9 regulation.
7 Such challenges necessitate increased efficiency of surgical training programmes such that an equivalent or superior level of surgical proficiency can be achieved in spite of the shorter length of time spent in the operating theatre.
