Hostility

Hostility is seen as form of emotionally aggressive behavior. In everyday speech it is more commonly used as a synonym for anger and aggression.

Two people showing hostility by getting into an argument

Tensions between the two differences of hostility and hospitality has increased in the 21st century.^[1] Some physicals forms of hostility can be grinding or gnashing of teeth, the clenching and shaking of fists, and frowning.^[2]