Correct Option: B

disgusting (Adjective) : ektremely unpleasant
obnoxious (Adjective) : extremely unpleasant; offensive depressing (Adjective) : making one feel sad and without enthusiasm
arrogant (Adjective) : behaving in a proud, unpleasant way, filthy (Adjective, Adverb): showing little thought for other people; very dirty and unpleasant