Bad / Hostile
ornery - Having an unpleasant mood or temper, likely to get angry and argue with people.
When the workers came to work, they were warned that the boss was in an ornery mood because of the company's poor performance for the last quarter.
injustice - A situation in which the rights of a person or a group are ignored, and they are treated unfairly.
The American Colonies felt that 'taxation without representation' was an injustice that, among other things, warranted a revolutionary war of independence against England.