| original(excellent, obscure, extraordinary, superior, fantastic) |
| preeminent(adjective, obscure, perfect, extraordinary, superior) |
| primordial(excellent, obscure, extraordinary, superior, fantastic) |
| second to none(expression, idiom, obscure, extraordinary, superior) |
| significant(adjective, extreme, essential, best, superlative) |
| sublime(adjective, great, obscure, perfect, extraordinary) |
| supreme(adjective, great, excellent, obscure, perfect) |
| surpassing(adjective, great, excellent, obscure, perfect) |
| theoretical(excellent, obscure, extraordinary, superior, fantastic) |
| topmost(adjective, extreme, essential, best, superlative) |
| towering(adjective, great, excellent, obscure, perfect) |
| transcendent(adjective, great, excellent, extraordinary, superior) |
| transcending(excellent, obscure, extraordinary, superior, fantastic) |
| transmundane(excellent, obscure, extraordinary, superior, fantastic) |
| ultimate(adjective, great, excellent, obscure, perfect) |
| unequalled(excellent, obscure, extraordinary, superior, fantastic) |
| unique(excellent, extraordinary, superior, fantastic, supreme) |
| unmatchable(adjective, extreme, essential, best, superlative) |
| unrivalled(excellent, extraordinary, superior, fantastic, supreme) |
| unsurpassable(adjective, extreme, essential, superlative, supreme) |