| separated(adjective, separate, simple, special, individual) |
| simple(adjective, separate, special, individual, distinct) |
| single(adjective, distinct, alone) |
| singled-out(adjective, separate, simple, special, individual) |
| sole(adjective, separate, simple, special, individual) |
| solitary(adjective, separate, simple, special, individual) |
| special(adjective, separate, simple, individual, distinct) |
| specific(adjective, separate, simple, special, individual) |
| strange(adjective, separate, simple, special, individual) |
| superlative(adjective, excellent, outstanding, supreme, unparalleled) |
| tops(adjective, excellent, outstanding, singular, supreme) |
| unalloyed(adjective, separate, simple, special, individual) |
| unblended(adjective, separate, simple, special, individual) |
| uncommon(adjective, separate, simple, special, individual) |
| uncompounded(adjective, separate, simple, special, individual) |
| undivided(adjective, separate, simple, special, individual) |
| unitary(adjective, separate, simple, special, individual) |
| unmixed(adjective, separate, simple, special, individual) |
| unrivalled |
| unshared(adjective, separate, simple, special, individual) |