sharp
brain
fundu
sharp as a tack
whip-smart
smart as paint
smart as a whip
intelligently
gaumish
smartly
IQ
brilliant
hypersmart
brightness
akamai
brain surgeon
big brain
brainbox
smarts
intelligentially
brilliantly
smartish
supersmart
hyperintelligence
superintelligent
hyperintelligent
ultraintelligent
ultrasmart
good head on one's shoulders
ept
tippy
intelligenced
Einstein
superbrain
gyani
supercerebral
intelligentness
sentient
sapient
mind like a steel trap
intelligent person
bright
smaaart
oracular
perspicacious
sagacious
shrewd
einstein
scholar and gentleman
intellectual