characteristics — Also, characteristical. pertaining to, constituting, or indicating the character or peculiar quality of a person or thing; typical; distinctive: Red and gold are the characteristic colors of autumn.
diagnostics — the art or practice of diagnosis, esp of diseases
singles — only one in number; one only; unique; sole: a single example.
particulars — of or relating to a single or specific person, thing, group, class, occasion, etc., rather than to others or all; special rather than general: one's particular interests in books.
personals — of, relating to, or coming as from a particular person; individual; private: a personal opinion.