| irregular(adjective, excellent, extraordinary, unusual, strange) |
| scarce(adjective, slight, excellent, thin, extraordinary) |
| unorthodox(adjective, unusual, strange, new, exceptional) |
| offbeat(adjective, unusual, strange, exceptional, fresh) |
| unfamiliar(adjective, unusual, strange, new, exceptional) |
| atypical(adjective, separate, excellent, extraordinary, unusual) |
| fantastic(adjective, extraordinary, strange, exceptional, marvelous) |
| noteworthy(adjective, excellent, solid, extraordinary, unusual) |
| outlandish(adjective, unusual, wild, strange, new) |
| unparalleled(adjective, extraordinary, unusual, strange, wonderful) |
| original(adjective, characteristic, separate, cool, simple) |
| outstanding(adjective, characteristic, cool, excellent, extraordinary) |
| quaint(adjective, unusual, wild, strange, new) |
| sporadic(adjective, slight, thin, unusual, strange) |
| aberrant(adjective, extraordinary, unusual, strange, exceptional) |
| anomalous(adjective, extraordinary, unusual, strange, exceptional) |
| notable(adjective, excellent, solid, extraordinary, unusual) |
| unprecedented(adjective, new, wonderful, exceptional, marvelous) |
| unwonted(adjective, solid, extraordinary, unusual, strange) |
| freakish(adjective, unusual, wild, strange, special) |