| adept(adjective, characteristic, ability, capability) |
| apt(adjective, characteristic, ability, capability) |
| powerful(adjective, characteristic, ability, capability) |
| adequate(adjective, characteristic, ability, capability) |
| efficient(adjective, characteristic, ability, capability) |
| ace(adjective, characteristic, ability, capability) |
| agile(adjective, characteristic, ability, capability) |
| clean(adjective, characteristic, ability, capability) |
| crack(adjective, characteristic, ability, capability) |
| crackerjack(adjective, characteristic, ability, capability) |
| endowed(adjective, characteristic, ability, capability) |
| facile(adjective, characteristic, ability, capability) |
| good(adjective, characteristic, ability, capability) |
| hotshot(adjective, characteristic, ability, capability) |
| knowing(adjective, characteristic, ability, intelligence, capability) |
| knowledgeable(adjective, characteristic, ability, intelligence, capability) |
| learned(adjective, characteristic, ability, intelligence, capability) |
| masterful(adjective, characteristic, ability, intelligence, capability) |
| quick(adjective, characteristic, ability, capability) |
| slick(adjective, characteristic, ability, capability) |