aristocrat
aristocratic
astute
aware
bust
calculating
careful
clever
cogitative
contemplative
crafty
cunning
discerning
discreet
educated
education
enlightened
erudite
experienced
foresighted
grasping
informed
insightful
intuitive
judicious
keen
knowing
knowledgeable
marble bust
perceptive
perspicacious
politic
prudent
rational
reasonable
reflective
sagacious
sage
sane
sapient
scholarly
sensible
sensing
sharp
shrewd
smart
sophic
sound
tactful
taught
thinker
thoughtful
understanding
wary
wellinformed
wise
wisom
witty