"exceptionally intelligent" is a correct and usable phrase in written English.
It can be used to describe someone who has above-average intelligence or is exceptionally smart. Example: The young girl was exceptionally intelligent, scoring top marks in all her classes and impressing her teachers with her keen understanding of complex concepts.
She's maternal, nurturing, exceptionally intelligent and empathetic.
For all his clumsiness, you could tell that he was an exceptionally intelligent man.
He was indeed exceptionally intelligent, prompt to make decisions, and indefatigably hardworking but also insatiably ambitious.
Combating social isolation may be the greatest challenge for those raising exceptionally intelligent kids.
Born in 1909, Red was an exceptionally intelligent, bookish child with a shock of orange hair.
WINE LIST Exceptionally intelligent and balanced, with a full page of bargains.
Bix portrays Hirohito as an intelligent and exceptionally well-informed head of state but one unwilling to stand up for his convictions or take firm action to change the course of events.
He then picked an unaccomplished, inexperienced, scandal-dominated, less-than-exceptionally-intelligent candidate to be his running mate, even drawing fire from Republican pundits, and it gave him an even bigger bump in the polls.
Karen was an exceptionally beautiful, intelligent, literate, artistic, kind, caring and compassionate human being.
Leaving them unresolved may be the most hopeful ending possible, and when you finish "Absolution" there is one sure thing that stays with you: Patrick Flanery is an exceptionally gifted and intelligent novelist, and he is just getting started.
Judge Wedoff "is an exceptionally talented and intelligent judge who is not only very smart academically but very, very practical," said Mark A. McDermott, a bankruptcy senior associate at Skadden, Arps, Slate, Meagher & Flom in Chicago.
