| innermost(adjective, mean, deep, intimate, main) |
| inner(adjective, mean, important, significant, deep) |
| interior(adjective, mean, important, significant, deep) |
| internal(adjective, mean, intimate, secret, private) |
| inherent(adjective, essential, basic, intimate, fundamental) |
| innate(adjective, essential, basic, intimate, fundamental) |
| intrinsic(adjective, essential, basic, intimate, fundamental) |
| deep(adjective, down, intimate, secret, private) |
| secret(adjective, intimate, private, penetrating, personal) |
| deep-seated(adjective, obscure, essential, basic, intimate) |
| ingrained(adjective, intimate, secret, private, penetrating) |
| intimate(adjective, essential, basic, fundamental, secret) |
| inward(adjective, private, inner, interiority) |
| gut(adjective, intimate, secret, private, penetrating) |
| private(adjective, intimate, secret, penetrating, personal) |
| privy(adjective, intimate, secret, private, penetrating) |
| central(adjective, essential, basic, main, middle) |
| essential(adjective, important, significant, basic, intimate) |
| inside(mean, middle, inner, interiority) |
| personal(adjective, intimate, secret, private, penetrating) |