Answer:

smartest

Answer	Crossword Clue
SMARTEST	Having the best Stanford-Binet score, say
SMARTEST	Most intelligent
SMARTEST	Having the most style

SMARTEST	Most perceptive
SMARTEST	Descriptive of the Quiz Kids.
SMARTEST	Most chic.
SMARTEST	Most sophisticated.
SMARTEST	Most chic
SMARTEST	Like many a valedictorian
SMARTEST	Most bright
SMARTEST	Having the biggest lip?

SMARTEST	Voting category in a high school yearbook
SMARTEST	Like Academic Challenge winners