| inmost(adjective, intimate, secret, private, detailed) |
| innate(adjective, intimate, secret, private, personal) |
| innermost(adjective, intimate, secret, private, personal) |
| interior(adjective, intimate, secret, private, personal) |
| internal(adjective, intimate, secret, private, personal) |
| intimate(adjective, secret, private, personal, innermost) |
| intrinsic(adjective, intimate, secret, private, personal) |
| loud(adjective, sharp, intense, high, painful) |
| nipping(adjective, cool, severe, keen, sharp) |
| perforating(verb, perforating) |
| perspicuous |
| pervasive(adjective, sharp, powerful, piercing, pungent) |
| piping(adjective, sharp, high, piercing, strident) |
| probing(verb, adjective, sharp, smart, careful) |
| puncturing(noun, verb, adjective, sharp, powerful) |
| screeching(adjective, shrill) |
| special(adjective, intimate, secret, private, detailed) |
| telling(adjective, strong, sharp, powerful, critical) |
| trusted(adjective, intimate, secret, private, detailed) |
| uptight(adjective, intimate, secret, private, detailed) |