Sophistication
Sophistication has come to mean a few things, but its original uses were a pejorative, derived from sophist, and included the idea of admixture or adulteration. Today, as researched by Faye Hammill, it is common as a measure of refinement—displaying good taste, wisdom and subtlety rather than crudeness, stupidity and vulgarity. In the perception of social class, sophistication can be linked with concepts such as status, privilege and superiority.