| as sharp as a tack(informal, smartness, american, expression) |
| careful(adjective, sound, sharp, bright, lively) |
| exceptional(adjective, intelligence, cleverness, smartness) |
| fast(adjective, intelligence, cleverness, smartness) |
| hyperintelligent(adjective, intelligence, cleverness, smartness) |
| jocular(adjective, intelligence, cleverness, smartness) |
| originative(adjective, intelligence, cleverness, smartness) |
| supersmart(adjective, intelligence, cleverness, smartness) |
| ultrasmart(adjective, intelligence, cleverness, smartness) |
| whip-smart(informal, smartness, american, adjective) |
| academic(adjective, characteristic, cleverness, smartness) |
| being able |
| bookish(adjective, characteristic, cleverness, smartness) |
| droll(adjective, characteristic, intelligence, smartness) |
| educated(adjective, characteristic, cleverness, smartness) |
| fly(adjective, informal, smartness, british) |
| learned(adjective, characteristic, cleverness, smartness) |
| multitalented(adjective, ability, master, talent) |
| nimble-fingered(adjective, characteristic, intelligence, smartness) |
| outside the box |