| stunning |
| subtle(cool, great, excellent, exceptional, refined) |
| superhuman(good, better, advanced, greater, finer) |
| superincumbent(adjective, good, better, advanced, higher) |
| supreme(cool, great, sound, excellent, fine) |
| surpassing(good, better, advanced, greater, finer) |
| tiptop(sound, fine, first-rate) |
| top-level(sound, fine, first-rate) |
| top of the list(expression, idiom, head, original, prime) |
| unreal(cool, great, excellent, exceptional, refined) |
| unrivalled(adjective, good, better, advanced, higher) |
| uppermost(sound, fine, first-rate) |
| very best(expression, sound, fine, first-rate) |
| well-made(cool, great, excellent, exceptional, refined) |
| wicked(cool, great, excellent, exceptional, refined) |
| wizard(adjective, characteristic, excellent, wonderful, best) |
| wonderful(feature, kind, effect, excellence) |
| a1 |
| a cut above |
| above-mentioned(higher, upper, abovementioned) |