| adviser(noun, person, opinion) |
| expert(noun, law, authority, guide, judge) |
| specialist(noun, law, person, authority, judge) |
| advisor(noun, guide, advisor) |
| mentor(noun, person, experience, opinion, master) |
| authority(noun, law, guide, judge, expert) |
| maven(noun, expert, advisor) |
| counsel(noun, law, person, opinion, advisor) |
| professional(noun, law, authority, judge, expert) |
| counselor(noun, person, opinion, mentor, adviser) |
| adept(noun, expert, sage) |
| analyst(noun, feature, person, individual, analysis) |
| connoisseur(noun, law, authority, judge, expert) |
| doctor(noun, authority, guide, expert, director) |
| guide(noun, advisor) |
| counsellor |
| influencer |
| master(noun, expert, sage, advisor) |
| physician(noun, doctor, registrar, resident, surgeon) |
| professor(noun, law, judge, expert, sage) |