| uppermost(adjective, excellent, lead, important, rank) |
| chieftain(noun, guide, head, boss, leader) |
| dean(noun, person, head, master, leader) |
| executive(noun, adjective, rank, master, post) |
| overriding(adjective, serious, basic, prime, supreme) |
| president(noun, guide, head, master, boss) |
| vital(adjective, body, great, importance, material) |
| captain(noun, guide, head, master, boss) |
| chairman(noun, authority, director) |
| elementary(adjective, important, significant, original, essential) |
| governor(noun, control, manage, guide, head) |
| headmaster(noun, master, dean) |
| kingpin(noun, master) |
| manager(noun, guide, head, master, boss) |
| pivotal(adjective, important, serious, basic, prime) |
| protagonist(noun, person, advance, start, character) |
| senior(noun, adjective, rank, master, post) |
| significant(adjective, good, great, big, important) |
| staple(adjective, lead, head, master, whole) |
| supervisor(noun, head, boss, leader, chief) |