| singular(adjective, feature, characteristic, separate, simple) |
| extraordinary(adjective, feature, characteristic, separate, wrong) |
| special(adjective, feature, characteristic, separate, simple) |
| unusual(adjective, feature, separate, simple, wrong) |
| rare(adjective, characteristic, separate, simple, excellent) |
| exceptional(adjective, characteristic, separate, simple, wrong) |
| uncommon(adjective, feature, characteristic, separate, simple) |
| peculiar(adjective, feature, characteristic, separate, wrong) |
| different(adjective, characteristic, separate, wrong, exact) |
| novel(noun, adjective, feature, characteristic, separate) |
| strange(adjective, feature, characteristic, separate, simple) |
| curious(adjective, solid, extraordinary, unusual, strange) |
| particular(adjective, characteristic, separate, simple, exact) |
| weird(adjective, characteristic, informal, extraordinary, unusual) |
| one-of-a-kind(adjective, perfect, unusual, original) |
| anomalous(adjective, characteristic, unusual, equal, original) |
| remarkable(adjective, feature, excellent, extraordinary, unusual) |
| bizarre(adjective, separate, extraordinary, unusual, strange) |
| outlandish(adjective, unusual, equal, original) |
| unconventional(adjective, separate, wrong, unusual, strange) |