| infrequent(adjective, excellent, unusual, special, brilliant) |
| innovative(adjective, new, fundamental, novel, unique) |
| modern(adjective, exceptional, original) |
| newfangled(adjective, new, exceptional, original, unconformity) |
| queer(adjective, extraordinary, unusual, special, remarkable) |
| scarce(excellent, unusual, special, brilliant, rare) |
| sensational(adjective, exceptional) |
| striking(adjective, exceptional) |
| unconventional(adjective, unusual, strange, new, fresh) |
| unorthodox(adjective, unusual, strange, new, special) |
| unrivaled(noun, adjective, new, exceptional, original) |
| unwonted(adjective, extraordinary, unusual, strange, new) |
| amazing |
| atypical(adjective, excellent, extraordinary, special, brilliant) |
| creative(adjective, rational, fantastic, original, resourceful) |
| different(adjective, new) |
| excellent(adjective, exceptional) |
| idiosyncratic(adjective, exceptional, original) |
| incomparable(excellent, unusual, special, brilliant, rare) |
| inconceivable |