| greatest(noun, adjective, quality, tough) |
| supreme(adjective, order, great, tough) |
| foremost(adjective, order, tough, top) |
| principal(adjective, order, tough, top) |
| paramount(adjective, order, quality, tough) |
| chief(adjective, order, quality, tough) |
| superlative(adjective, tough, top, excellent) |
| leading(adjective, order, quality, tough) |
| first(adjective, quality, tough, top) |
| capital(adjective, quality, tough, top) |
| preeminent(adjective, order, tough, top) |
| culminating(adjective, tough, top, excellent) |
| prime(adjective, order, quality, tough) |
| first-class(adjective, quality, tough, top) |
| unsurpassed(adjective, tough, top, perfect) |
| champion(adjective, order, tough, top) |
| first-rate(adjective, quality, tough, top) |
| incomparable(adjective, tough, top, perfect) |
| matchless(adjective, tough, top, perfect) |
| outstanding(adjective, tough, top, perfect) |