| deep-seated(adjective, intimate, secret, private, personal) |
| ear-piercing(adjective, shrill) |
| elemental(adjective, intimate, secret, private, detailed) |
| essential(adjective, intimate, secret, private, personal) |
| experienced(adjective, intimate, secret, private, detailed) |
| farsighted(sharp, smart, intelligent, clever, astute) |
| fierce(adjective, strong, sharp, intense, powerful) |
| firsthand(adjective, intimate, secret, private, detailed) |
| glacial(adjective, cool, severe, keen, sharp) |
| good |
| guarded(adjective, intimate, secret, private, detailed) |
| gut(adjective, intimate, secret, private, personal) |
| hard(strong, powerful, cutting, hurtful) |
| immediate(adjective, intimate, secret, private, detailed) |
| in-depth(adjective, intimate, secret, private, detailed) |
| inborn(adjective, intimate, secret, private, detailed) |
| inbred(adjective, intimate, secret, private, detailed) |
| indwelling(adjective, intimate, secret, private, detailed) |
| ingrained(adjective, intimate, secret, private, detailed) |
| inherent(adjective, intimate, secret, private, personal) |