| assiduous(smart, skillful, nimble-witted) |
| astuteness(intelligence, intellect, talent, cleverness, mastermind) |
| attending physician(expression, crackerjack, whiz, powerhouse) |
| avant-garde(radical, leftist, philosopher, thinker, ultraist) |
| bent(intelligence, intellect, talent, cleverness, mastermind) |
| bluestocking(intellectual, sage, academic, intelligentsia, intellects) |
| body(intelligentsia, intellects, intellectuals) |
| braintruster(radical, leftist, philosopher, thinker, ultraist) |
| brightness(intelligence, talent, cleverness) |
| brilliance(intelligence, intellect, talent, cleverness, mastermind) |
| canny(adjective, sensitive, wise, sharpened, whetted) |
| capability(intelligence, intellect, talent, cleverness, mastermind) |
| capacity(intelligence, intellect, talent, cleverness, mastermind) |
| cleverness(intelligence, talent) |
| clinic(intelligentsia, intellects, intellectuals) |
| college(intelligentsia, intellects, intellectuals) |
| connoisseur(crackerjack, whiz, powerhouse) |
| corps(intelligentsia, intellects, intellectuals) |
| crackerjack(whiz, powerhouse) |
| creativity(intelligence, intellect, talent, cleverness, mastermind) |