| world-class(adjective, select, great, excellent, sharp) |
| topflight(adjective, excellent, super, best, premium) |
| first-class(adjective, top, premium) |
| first class(adjective, expression, select, excellent, sharp) |
| top drawer(expression, adjective, excellent, select, super) |
| high-class(adjective, top, elite, first-class) |
| upper-class(adjective, select, exclusive, tip-top, red-carpet) |
| one of the best in the world(expression, top, transcendence) |
| first-rate(adjective, top, premium) |
| of international standard(expression, top, transcendence) |
| planet-scale(adjective, top, transcendence) |
| preeminent(adjective, extraordinary, unusual, wonderful, exceptional) |
| best ever(expression, skillful, meritable, slighty) |
| best in the world(expression, top, transcendence) |
| exceptional(adjective, extraordinary, unusual, outstanding, notable) |
| top-class(noun, adjective, top, transcendence) |
| top-grade(noun, adjective, top, transcendence) |
| top-quality(noun, adjective, top, transcendence) |
| unrivaled(adjective, excellent, perfect, unparalleled, prizewinning) |
| pre-eminent(adjective, excellent, select, skillful, meritable) |