| secret(adjective, close, quiet, show, mild) |
| personal(adjective, close, quiet, separate, simple) |
| confidential(adjective, adverb, close, quiet, show) |
| intimate(adjective, familiar, individual, loving, heart) |
| individual(adjective, feature, characteristic, separate, simple) |
| privy(adjective, informal, individual, wise, intimate) |
| special(adjective, feature, characteristic, separate, simple) |
| hidden(adjective, close, quiet, shy, reserved) |
| internal(adjective, heart, intimate, secret, inside) |
| particular(adjective, separate, simple, extraordinary, unusual) |
| inward(adjective, inside, central, interior, inner) |
| inner(adjective, intimate, inside, central, interior) |
| inside(adjective, show, intimate, secret, personal) |
| domestic(adjective, house, heart, home, family) |
| exclusive(adjective, separate, simple, extraordinary, unusual) |
| esoteric(adjective, obscure, individual, mysterious, secret) |
| clandestine(adjective, intimate, secret, unknown, hidden) |
| concealed(adjective, individual, secret, isolated, hidden) |
| own(noun, adjective, feature, characteristic, individual) |
| secluded(adjective, close, quiet, separate, simple) |