| au fait(expression, adjective, idiom, good, keen) |
| effective(adjective, tough, keen, smart, intelligent) |
| fitted(adjective, tough, suitable, adequate, skilled) |
| ready(adjective, light, smooth, tough, smart) |
| slick(adjective, informal, skill, skilled, capable) |
| artistic(ability, master, talent, adjective, brilliant) |
| connoisseur(noun, authority, master, expert, genius) |
| conversant(adjective, smart, experience, skill, familiar) |
| cunning(adjective, competent, capable, skillful, nimble) |
| effectual(adjective, tough, keen, smart, intelligent) |
| excellent |
| first-rate(adjective, ability, master, talent) |
| neat(adjective, clever, skillful, nimble, artful) |
| artist(noun, authority, master, expert, genius) |
| dextrous(adjective, expert, skilled, skillful) |
| facile(adjective, easy, keen, smart, intelligent) |
| fit(adjective, suitable, decent, adequate, skilled) |
| geek |
| perfect |
| quick(adjective, light, smooth, smart, skill) |