| keen(smart, bright, intelligent, skillful, nimble-witted) |
| know stuff(expression, smart, skillful, meritable, adept) |
| knowing(smart, bright, intelligent) |
| knowledgeable(smart, bright, intelligent) |
| long-haired(smart, skillful, nimble-witted) |
| many-sided(smart, bright, intelligent) |
| master(skillful, meritable, slighty) |
| masterful(skillful, meritable, slighty) |
| meritable(skillful, slighty) |
| nimble(smart, bright, intelligent) |
| nimble-fingered(skillful, meritable, slighty) |
| nimble-witted(smart, skillful) |
| no dummy(expression, smart, skillful, meritable, adept) |
| no slouch(expression, smart, skillful, meritable, adept) |
| on the ball(expression, idiom, smart, bright, intelligent) |
| on the beam(expression, idiom, smart, skillful, adept) |
| on the move(expression, idiom, smart, skillful, nimble-witted) |
| penetrative(smart, skillful, nimble-witted) |
| phenom(smart, skillful, meritable, slighty, nimble-witted) |
| pre-eminent(skillful, meritable, slighty) |