caconymy

noun

1. (countable, uncountable)The use of a caconym.

   “...the relative advantages of any pair of characters may be discussed irrespective of my personal belief that names such as are described in the first column are, as a rule, euonyms, while caconymy summarizes the attributes enumerated in the second.”

   “"Old sow" in (15) is not derogative, it is a caconymy and indicates close relationship to which Jimmie reacts by saying not only how his mother is but also mentions other members of his family (16).”