disgruntled
Meaning: upset, not content
Usage: The child believed that his parents had unjustly grounded him, and remained disgruntled for a week.
disrepute
Meaning: a state of being held in low regard
Usage: The officer fell into disrepute after it was learned that he had disobeyed the orders he had given to his own soldiers.
adverse
Meaning: antagonistic, unfavorable, dangerous
Usage: Because of adverse conditions, the hikers decided to give up trying to climb the mountain.
appalling
Meaning: inspiring shock, horror, disgust
Usage: The appalling condition of the locker room shocked the visiting team.
egregious
Meaning: extremely bad
Usage: The student who threw sloppy joes across the cafeteria was punished for his egregious behavior.
indignation
Meaning: anger sparked by something unjust or unfair
Usage: I resigned from the sorority because of my indignation at its hazing of new members.