| efficient(adjective, keen, smart, intelligent, skilled) |
| finished |
| first-rate(adjective, ability, master, talent, great) |
| good(adjective, skilled, competent, capable, accomplished) |
| handy(tough, skill, effective, adroit, adept) |
| perfect |
| practised |
| quick(adjective, smooth, sharp, skill, cunning) |
| ready(adjective, tough, skill, energetic, active) |
| trained(adjective, keen, smart, intelligent, competent) |
| ace(adjective, excellent, marvelous, wicked, super) |
| au fait(expression, adjective, idiom, keen, smart) |
| authoritative(adjective, domineering) |
| dextrous(adjective, expert, skilled, skillful) |
| fine |
| sharp(adjective, keen, smart, intelligent, quick) |
| shrewd(adjective, tough, cunning, effective, treacherous) |
| superlative |
| supreme(adjective, cool, great, excellent, exceptional) |
| versed(adjective, expert, skilled, capable, skillful) |