| subjective(adjective, individual, inside, interior, inner) |
| visceral(adjective, heart, remote, secret, inside) |
| closet(adjective, close, quiet, obscure, intimate) |
| lonely(adjective, close, quiet, remote, unknown) |
| reserved(adjective, close, quiet, intimate, mysterious) |
| sequestered(adjective, close, quiet, mild, shy) |
| specific(adjective, separate, simple, extraordinary, unusual) |
| undisclosed(adjective, obscure, secret, unknown, hidden) |
| unofficial(adjective, intimate, secret, personal, confidential) |
| cloistered(adjective, close, quiet, remote, isolated) |
| exceptional(adjective, separate, simple, extraordinary, unusual) |
| infantryman(noun, combatant, soldier) |
| inherent(adjective, individual, heart, secret, specific) |
| mental(adjective, feature, characteristic, attribute, own) |
| undercover(adjective, secret, unknown, hidden, spy) |
| withdrawn(adjective, close, quiet, remote, mysterious) |
| autogenous(adjective, inside, central, interior, inner) |
| certain(adjective, single, alone, isolation, apart) |
| constitutional(adjective, inside, interior, inner, internal) |
| endogenous(adjective, inside, central, interior, inner) |