| detailed(adjective, intimate, secret, private, penetrating) |
| exhaustive(adjective, intimate, secret, private, penetrating) |
| experienced(adjective, intimate, secret, private, penetrating) |
| firsthand(adjective, intimate, secret, private, penetrating) |
| guarded(adjective, intimate, secret, private, penetrating) |
| gut(adjective, intimate, secret, private, penetrating) |
| in-depth(adjective, intimate, secret, private, penetrating) |
| indigenous(adjective, start, be, native) |
| inmost(adjective, essential, basic, intimate, fundamental) |
| inner |
| innermost(adjective, intimate, secret, private, penetrating) |
| interior(adjective, intimate, secret, private, penetrating) |
| intimate(adjective, characteristic, natural, essential, basic) |
| inward |
| natural(adjective, start, be, native) |
| penetrating(adjective, intimate, secret, private, detailed) |
| privy(adjective, intimate, secret, private, penetrating) |
| profound(adjective, intimate, secret, private, penetrating) |
| special(adjective, intimate, secret, private, penetrating) |
| trusted(adjective, intimate, secret, private, penetrating) |