abl
accomplished
ace
adept
adroit
apt
born for
brainy
bright
brilliant
clever
crack
crackerjack
cut out for
deft
dexterous
endowed
excellent
expert
first-rate
gifted
good
keen
keen-witted
made for
masterful
nimble
nimble-witted
no dumbbell
not born yesterday
polished
proficient
quick
quick-thinking
quick-witted
scintillating
sharp
sharp-witted
skilled
smart
steel-trap
top-drawer
top-notch
with a flair
wizard
ambitious
capable
competent
eminent
industrious
influential
ingenious
knowledgeable
loyal
successful