| adept(authority, expert, crackerjack, whiz, specialist) |
| artiste(authority, expert, superstar, crackerjack, whiz) |
| authority(expert, specialist, artist) |
| brain(authority, expert, star, specialist, artist) |
| egghead(authority, expert, star, specialist, artist) |
| expert(authority, superstar, crackerjack, whiz, specialist) |
| hotshot(authority, expert, star, crackerjack, whiz) |
| old hand(expression, authority, expert, specialist, artist) |
| old pro(expression, authority, expert, crackerjack, specialist) |
| phenom(authority, expert, star, crackerjack, whiz) |
| powerhouse(authority, expert, star, crackerjack, whiz) |
| professional(noun, person, practice, authority, expert) |
| proficient(authority, expert, superstar, specialist, powerhouse) |
| pundit(authority, expert, specialist, artist) |
| shark(authority, expert, star, crackerjack, whiz) |
| specialist(authority, expert, crackerjack, whiz, powerhouse) |
| superstar(authority, expert, star, crackerjack, whiz) |
| virtuoso(authority, expert, crackerjack, whiz, specialist) |
| whiz(authority, expert, crackerjack, specialist, powerhouse) |
| whiz kid(expression, authority, expert, star, specialist) |