| phenomenon(authority, master, specialist, professional) |
| powerhouse(authority, expert, specialist, artist) |
| practical(familiar, sophisticated, knowledgeable, skilled, competent) |
| practiced(familiar, sophisticated, knowledgeable, skilled, competent) |
| prima donna(noun, expression, authority, expert, genius) |
| proper(skilled, accomplished, talented) |
| pundit(noun, authority, expert, genius, whiz) |
| qualified(familiar, sophisticated, knowledgeable, skilled, competent) |
| real pro(noun, expression, authority, expert, genius) |
| right stuff(expression, familiar, sophisticated, knowledgeable, competent) |
| rounded(familiar, sophisticated, knowledgeable, skilled, competent) |
| sage(noun, authority, expert, genius, whiz) |
| salt |
| savant(noun, authority, expert, genius, whiz) |
| scientist(noun, authority, expert, genius, doctor) |
| seasoned(familiar, sophisticated, knowledgeable, skilled, competent) |
| senior(noun, adult) |
| senior citizen(noun, adult) |
| shark(noun, authority, master, expert, genius) |
| skilled person(noun, expression, authority, expert, genius) |