| buried(adjective, separate, unknown, hidden, concealed) |
| domestic(adjective, inside, central, interior, inner) |
| endogenous(adjective, inside, central, interior, inner) |
| guarded(adjective, intimate, private, hidden, personal) |
| home(adjective, inside, central, interior, inner) |
| in-house(adjective, inside, central, interior, inner) |
| individual(adjective, private, mental, personal, inner) |
| indwelling(adjective, intimate, private, penetrating, personal) |
| ingrained(adjective, intimate, private, penetrating, personal) |
| inland(adjective, inside, central, interior, inner) |
| invisible(adjective, obscure, dark, superior, unknown) |
| out-of-the-way(adjective, close, quiet, obscure, remote) |
| quiet(adjective, calm, close, shy, peaceful) |
| screened(adjective, close, quiet, show, obscure) |
| sequestered(adjective, close, quiet, obscure, mild) |
| shrouded(adjective, separate, obscure, hidden, clandestine) |
| sneaking(adjective, mean, smooth, dishonest, cunning) |
| special(adjective, individual, intimate, private, penetrating) |
| unpublished(adjective, hidden, clandestine, underground, undisclosed) |
| anonymous(adjective, strange, choice, unknown, indefinite) |