| clouded(obscure, dark, unknown, hidden, concealed) |
| exclusive(adjective, separate, simple, special, individual) |
| inaccessible(adjective, obscure, remote, faraway, lonely) |
| intimate(individual, private, personal, confidential, hush-hush) |
| latent(adjective, obscure, dark, secret, unknown) |
| mysterious(adjective, obscure, dark, secret, unknown) |
| occult(obscure, dark, secret, unknown, hidden) |
| outlying(adjective, obscure, unusual, near, detached) |
| quarantined(verb, adjective, close, quiet, remote) |
| quiet(adjective, calm, close, shy, peaceful) |
| recluse(noun, adjective, include) |
| reserved(adjective, close, quiet, separate, indifferent) |
| restricted(adjective, separate, simple, special, individual) |
| shut off(expression, adjective, close, quiet, private) |
| sole(adjective, separate, simple, special, individual) |
| special(adjective, separate, simple, individual, detached) |
| underground(adjective, obscure, secret, unknown, hidden) |
| anonymous |
| antisocial(adjective, private, alone, singular, lonely) |
| blind(adjective, hidden, concealed, covered) |