| internal(adjective, body, edge, intimate, private) |
| interior(adjective, body, edge, private, mental) |
| inward(adjective, body, private, mental, inside) |
| intimate(adjective, body, private, mental, inside) |
| inside(adjective, preposition, edge, private, mental) |
| gut(adjective, body, slang, private, mental) |
| visceral(adjective, body, intimate, private, mental) |
| private(adjective, intimate, inside, central, interior) |
| intrinsic(adjective, characteristic, essential, private, mental) |
| secret(adjective, intimate, private, mental, inside) |
| viscerous(adjective, private, mental, inside, central) |
| central(adjective, mean, main, private, mental) |
| domestic(adjective, inside, central, interior, internal) |
| inland(adjective, inside, central, interior, internal) |
| personal(adjective, intimate, private, mental, inward) |
| innate(adjective, characteristic, natural, private, mental) |
| innermost(adjective, mean, middle, inside, central) |
| constitutional(adjective, characteristic, essential, inside, central) |
| inherent(adjective, characteristic, essential, basic, private) |
| subjective(adjective, characteristic, heavy, rational, internal) |