The phrase "ill done-by" is often used to describe a feeling of being treated unfairly or wronged in some way. There are many synonyms for this expression that can convey similar meanings, such as "unjustly treated," "mistreated," "wronged," "screwed over," "cheated," "betrayed," and "abused." Other words that might be used to describe this feeling include "disadvantaged," "oppressed," "exploited," "victimized," "bullied," and "persecuted." Whatever word is used, the underlying feeling is one of hurt or anger at having been treated unfairly, and the need for justice or retribution in response to the perceived injustice.