What is another word for ill-usage?
Pronunciation: [ˈɪljˈuːsɪd͡ʒ] (IPA) 
Ill-usage refers to the mistreatment, maltreatment, or abuse of someone or something. There are several synonyms for this term, including mistreatment, maltreatment, abuse, brutality, cruelty, oppression, and injustice. Each of these words suggests a different form of ill-treatment, from the physical harm inflicted upon a person to the mental anguish caused by someone's cruel words or actions. Whether it is due to prejudice, greed, or other reasons, ill-usage can have severe consequences for the victim, and it is a problem that must be addressed and stopped. The use of such synonyms can help to highlight the seriousness of this issue and provide more specific language to describe the abuse.
