marked by close acquaintance, association, or familiarity | belonging to a thing by its very nature |
thoroughly acquainted through study or experience | situated within or belonging solely to the organ or body part on which it acts |
having or fostering a warm or friendly and informal atmosphere | |
innermost or essential | |
concerning things deeply private and personal | |
used euphemistically to refer to the genitals | |
involved in a sexual relationship | |
having mutual interests or affections; of established friendship | |