| distinct(adjective, separate, simple, special, individual) |
| distinguished(adjective, separate, simple, extraordinary, unusual) |
| enclosed(adjective, inside, interior, inner, internal) |
| incognito(adverb, secret, hidden, spy, clandestine) |
| indigenous(adjective, inside, interior, inner, internal) |
| informal(adjective, unauthorized) |
| innermore(adjective, inside, interior, inner, internal) |
| intestine(adjective, inside, interior, inner, internal) |
| intramural(adjective, inside, interior, inner, internal) |
| lone(adjective, separate, simple, special, individual) |
| municipal(adjective, inside, interior, inner, internal) |
| mysterious(adjective, obscure, secret, reticent, unknown) |
| mystic(adjective, obscure, secret, unknown, hidden) |
| national(adjective, inside, interior, inner, internal) |
| only(adjective, separate, simple, special, individual) |
| original(adjective, separate, simple, special, individual) |
| partial(adjective, single, alone, isolation, apart) |
| private soldier(noun, expression, idiom, service, combatant) |
| privately |
| recondite(adjective, obscure, secret, unknown, hidden) |