| bigwigged |
| central(adjective, important) |
| chief |
| critical(adjective, great, extraordinary, important, outstanding) |
| exceptional(adjective, great, unusual, heavy, important) |
| extraordinary(adjective, great, solid, unusual, important) |
| four-star(adjective, solid, outstanding, worthy, notable) |
| grand(outstanding, worthy, notable, eminent, influential) |
| grave(adjective, great, important, serious) |
| influential(adjective, great, important, powerful, outstanding) |
| key(adjective, important, significant, large, considerable) |
| material(significant, large, considerable) |
| memorable(adjective, unusual, important, famous, exceptional) |
| momentous(strong, important, powerful, significant, large) |
| noteworthy(adjective, important, outstanding, worthy, prominent) |
| prominent(adjective, strong, solid, extraordinary, unusual) |
| remarkable(adjective, great, solid, unusual, important) |
| superior(outstanding, worthy, notable, eminent, influential) |
| vital(adjective, great, important, serious) |
| world-shaking |