Correct Option: C

repulsive (Adjective) : causing a feeling of strong dislike; very unpleasant; disgusting
charming (Adjective) : very pleasant or attractive
insolent (Adjective) : extremely rude and showing a lack of respect
indignant (Adjective) : feeling or showing anger and surprise because you think that you have been treated unfairly
handicapped (Adjective) : suffering from a mental or physical disability; disabled