| crack(noun, adjective, ability, smart, practical) |
| cute |
| genius(noun, sharp, authority, expert, crackerjack) |
| knowledgeable(adjective, familiar, skilled, qualified, experienced) |
| old hand(noun, expression, adjective, person, practice) |
| practiced(adjective, smart, familiar, sophisticated, wise) |
| practised |
| technical(adjective, details, specialized, mechanics) |
| business(adjective, work, commercial, occupational, job-related) |
| clever(adjective, smooth, smart, practical, expert) |
| pundit(noun, law, person, practice, authority) |
| dab hand(noun, expression, ability, authority, expert) |
| perfect |
| acknowledged(adjective, skilled, qualified, capable, trained) |
| apt(adjective, smart, practical, expert, skilled) |
| artistic(adjective, expert) |
| authoritative(adjective, expert) |
| businesslike |
| career(adjective, work, skilled, qualified, specialized) |
| deft(skilled, skillful, effective, practiced, effectual) |