Vulgarity

Name(s): 
Animality
Barbarism
Barbarity
Baseness
Bestiality
Brutality
Coarseness
Commonness
Exclusiveness
Gaudiness
Grossness
Ignobility
Impropriety
Inappropriateness
Incivility
Indecency
Indecorum
Indelicacy
Inelegance
Loudness
Lowness
Meanness
Overconscientiousness
Oversensitiveness
Profligacy
Roughness
Rudeness
Savagery
Snobbery
Tastelessness
Unsuitability
Vileness
Vulgarity
Nature

Vulgarity is the quality of being common, coarse, or unrefined. This judgement may refer to language, visual art, social class, or social climbers. John Bayley claims the term can never be self-referential, because to be aware of vulgarity is to display a degree of sophistication which thereby elevates the subject above the vulgar.

Source: Wikipedia

Narrower 
Type 
(A) Abstract fundamental problems