| free and easy(expression, unusual, strange, original, unique) |
| hermetic(close, quiet, private, isolated, secluded) |
| idiosyncratic(unusual, strange, unique, eccentric) |
| incommunicado(close, quiet, private, isolated, secluded) |
| individual(unusual, strange, original, unique, eccentric) |
| informal(unusual, strange, original, unique, eccentric) |
| insular(close, quiet, private, isolated, secluded) |
| isolate(close, quiet, private, isolated, secluded) |
| isolated(quiet, obscure, distant, remote, private) |
| lonesome(close, quiet, private, isolated, secluded) |
| off beaten track(expression, adjective, idiom, quiet, isolated) |
| off the beaten path(adjective, path) |
| off the wall(expression, idiom, unusual, strange, unique) |
| offbeat(extraordinary, unusual, strange, exceptional, eccentric) |
| out in left field(expression, idiom, unusual, strange, original) |
| out of the ordinary(adjective, extraordinary, unusual, strange, exceptional) |
| out of the way(expression, adjective, idiom, obscure, isolated) |
| personal(close, quiet, private, isolated, secluded) |
| private(close, quiet, remote, isolated, secluded) |
| quarantined(close, quiet, private, isolated, secluded) |