Shamelessness and Wantonness

Shamelessness noun - Behavior marked by a bold defiance of the proprieties and lack of shame.

Wantonness and shamelessness are semantically related. In some cases you can replace term "Wantonness" with "Shamelessness", this nouns are similar.

Wantonness noun - Disposition to willfully inflict pain and suffering on others.

Shamelessness and wantonness are semantically related. Sometimes you can use "Shamelessness" instead a noun "Wantonness".